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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how to compress a huge iso file ?
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How to compress a huge ISO file ?
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knight666
Junior Member
_ 		13. August 2006 @ 07:57 _ Link to this message    Send private message to this user   
I would like to know wht is the best tool to compress an ISO file ?

i have downloaded NFS Rivals and its a huge huge file of abt 845 mb

i have PSP compressor but i think it doesnt work either its me tht i dont know how to work it or it just doesnt work cuz after selecting the iso file i click on the left to compress from iso to cso

click on compress and nothing happens ?

doesn anyone know of a better way to compress ?

plus how to plus .rar file on my 1.5 psp i have Devhook .46 on it ?

thanks in advance

Knight......
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cobspider
Junior Member
_ 		13. August 2006 @ 08:14 _ Link to this message    Send private message to this user   
CisoUtility as far as I know :)
I got my NFSR down to 219mb with it.
http://psp.console-tribe.com/downloads/file-1400/ciso-converter-v...
Would be the download link ;)

Press ISO -> CSO in the program and Compression level 9
It will shrink like cotton.

EDIT: Use these settings:
1. [x]ISO -> CSO
2. Open the Iso
3. Press Save CSO, and type the filename to the "Save as.." menu that pops up. I prefer the name vNFSR, (when you got the v before the name, it will work more likely, don't ask why.)
4. Compression level 9
5. Press Start and wait it to finish the compression up.
6. Copy the vNFSR.cso to your "MS_ROOT/ISO/"
7. Enjoy

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This message has been edited since posting. Last time this message was edited on 13. August 2006 @ 08:22
knight666
Junior Member
_ 		13. August 2006 @ 08:49 _ Link to this message    Send private message to this user   
Thanks alot


this was a big help

i got it compressed like crazy its like not even 50 mb now

is tht normal ?

thanks again though
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cobspider
Junior Member
_ 		13. August 2006 @ 09:15 _ Link to this message    Send private message to this user   
50MB? :D:DD
Gee, I don't know if that small is normal anymore, give it a try ^^
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KaLoF
Newbie
_ 		13. August 2006 @ 09:46 _ Link to this message    Send private message to this user   
damn, i treid to download ciso converter from 2 different mirrors when i try to open Ciso utility.exe i get a error saying something like "cannot open this program" Any ideas? my 1gb MS is very full so any help with this would be great!
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amitguru
Suspended due to non-functional email address
_ 		13. August 2006 @ 09:49 _ Link to this message    Send private message to this user   
Post ur results knight...and remember boot it at 333MHz...
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A big thanks to iPirate for the awesome sign!, Add me on SOCOM:FTB my username, ameyrulz
Check out my Devhook 0.45/0.46 guide to run ISO's via USB- http://forums.afterdawn.com/thread_view.cfm/369769 (Now stickied)
My guide on how to setup your router- http://forums.afterdawn.com/thread_view.cfm/381148
cobspider
Junior Member
_ 		13. August 2006 @ 13:50 _ Link to this message    Send private message to this user   
Umm, amitguru, don't you mean 222MHZ mode?
EDIT: KaLof, did you try the link I posted before?
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This message has been edited since posting. Last time this message was edited on 13. August 2006 @ 13:52
johncchc
Senior Member
_ 		13. August 2006 @ 15:11 _ Link to this message    Send private message to this user   
knight666, u said that it's not even 50 mb now. so what size is ur NFS rivals after the compression??
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knight666
Junior Member
_ 		13. August 2006 @ 15:14 _ Link to this message    Send private message to this user   
after compressoin its 39.1 mb

is tht normal ?

its in a .cso file

from 840 mb to 39.1 mb

strange ,,,,
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sagam12
Member
_ 		13. August 2006 @ 15:25 _ Link to this message    Send private message to this user   
i dont kno if thts normal or not but does it still work if it does then yeh its prob normal mate
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I Don't Care If You Bigger Then Me, I'll Still Shit On You
Rhazel
Member
_ 		13. August 2006 @ 16:26 _ Link to this message    Send private message to this user   
i got my rivals down to 235mb by just using umdgen and removing the dummy files. I got a 2gb so i didn't really need to compress it any further. i'd say it would go further using cso though...does your compressed one chunk at all Knight666???
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Sparsh
Member
_ 		13. August 2006 @ 16:56 _ Link to this message    Send private message to this user   
39.1 mb now thats crazy mine is around 128 mb!
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I BLIV IN ANGELS THE 1S THAT HEAVEN SENDS,I M SURROUNDED BY ANGELS BUT I CALL'M FRIENDS
Bladework
Member
_ 		13. August 2006 @ 20:02 _ Link to this message    Send private message to this user   
its an error from the compression i think coz mines was lke that at first 700mb to 1mb!! wth!! lol!!

try using the one from psp hacks it fixed my problem
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This message has been edited since posting. Last time this message was edited on 13. August 2006 @ 20:03
amitguru
Suspended due to non-functional email address
_ 		13. August 2006 @ 21:14 _ Link to this message    Send private message to this user   
All Im saying is that knight launch the 39 mb game Im interested to know...once u launch at the 2.71 XMB change the clock speed to 333MHz so it reduces the lag due to extreme compression!
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A big thanks to iPirate for the awesome sign!, Add me on SOCOM:FTB my username, ameyrulz
Check out my Devhook 0.45/0.46 guide to run ISO's via USB- http://forums.afterdawn.com/thread_view.cfm/369769 (Now stickied)
My guide on how to setup your router- http://forums.afterdawn.com/thread_view.cfm/381148
KaLoF
Newbie
_ 		14. August 2006 @ 03:13 _ Link to this message    Send private message to this user   
Cobspider jee i have downloaded it from that link also atleast 10 times. after that ive unzipped the files and try to start cisoutility.exe i get an error =/
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damo666
Senior Member
_ 		14. August 2006 @ 03:17 _ Link to this message    Send private message to this user   
Have you saved it to your C:\ drive???
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KaLoF
Newbie
_ 		14. August 2006 @ 03:44 _ Link to this message    Send private message to this user   
no i dont:S i dont understand why that could be the problem.




Edit. Well i treid put i directly on C:\.. get the same thing =/
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This message has been edited since posting. Last time this message was edited on 14. August 2006 @ 03:45
damo666
Senior Member
_ 		14. August 2006 @ 03:45 _ Link to this message    Send private message to this user   
Where have you saved it???

EDIT- just saw your edit. It should run fine as long as it is on the C:\ drive.

Where did you d/l it from???
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This message has been edited since posting. Last time this message was edited on 14. August 2006 @ 03:46
KaLoF
Newbie
_ 		14. August 2006 @ 03:47 _ Link to this message    Send private message to this user   
on my D: Drive



edit http://psp.console-tribe.com/downloads/file-1400/ciso-converter-v... i also have treid ps2n(something likethat).com
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This message has been edited since posting. Last time this message was edited on 14. August 2006 @ 03:49
damo666
Senior Member
_ 		14. August 2006 @ 03:49 _ Link to this message    Send private message to this user   
Sorry I guess I wasn't clear enough, where did you download it from????

I'll find another source for you

EDIT- Here is another file from the same site...http://psp.console-tribe.com/downloads/file-1390/ciso-converter-v...
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This message has been edited since posting. Last time this message was edited on 14. August 2006 @ 03:54
Thandakid
Senior Member
_ 		14. August 2006 @ 03:51 _ Link to this message    Send private message to this user   
I compressed usin ciso compresser and i got 235mb and runs perfectly fine a little slow though is there any way to fasten the speed when i use ISO format it runs normally but on CSO it runs slow. i use 222 speed pls help
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thanx to hodgins for this awesome sig
http://forums.afterdawn.com/thread_view.cfm/389016 2.71 downdater tut
http://forums.afterdawn.com/thread_view.cfm/385733 my devhook .46 tutorial its worth a look
damo666
Senior Member
_ 		14. August 2006 @ 03:53 _ Link to this message    Send private message to this user   
Try running it on 333
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KaLoF
Newbie
_ 		14. August 2006 @ 03:58 _ Link to this message    Send private message to this user   
damon, did you find another source?
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damo666
Senior Member
_ 		14. August 2006 @ 04:15 _ Link to this message    Send private message to this user   
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KaLoF
Newbie
_ 		14. August 2006 @ 05:54 _ Link to this message    Send private message to this user   
thank you :D
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