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Thursday 26.2.2026 / 14:36
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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > compressing iso's
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compressing iso's
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marson23
Junior Member
_ 		22. September 2006 @ 13:38 _ Link to this message    Send private message to this user   
hi
ive got a few isos of games GTA:LCS, tekken dark ressurection, gangs of london, wipe out pure and football manager
my question is ive compressed them all and some of them compress alot like gta went from 1.2gb to 600mb and tekken didnt compress at all really went down a few mb, Why is this?

thanks again
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a.marson
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hexitnow
AfterDawn Addict
_ 		22. September 2006 @ 14:07 _ Link to this message    Send private message to this user   
some games will compress less then others. its just like if you compress something on your computer some files will have a better compression ratio.
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xlang
Member
_ 		22. September 2006 @ 15:20 _ Link to this message    Send private message to this user   
how the F!@ck did you get gta so low, mine went to like, 800mb!
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stevenps2
Senior Member
_ 		22. September 2006 @ 15:24 _ Link to this message    Send private message to this user   
you can get it down quite a bit if you delete out the music and other stuff and dummy the files and then compress it
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marson23
Junior Member
_ 		23. September 2006 @ 02:28 _ Link to this message    Send private message to this user   
i used psp compressor to get it down to 600mb but the lag was terrible so i used the WinRAR method of extracting the iso and using umdgen to save the iso again ant got at 800mb and it has no lag now at all, so id say stick with the 800mb file
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a.marson
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hanipani
Member
_ 		23. September 2006 @ 07:00 _ Link to this message    Send private message to this user   
well i got the gta lcs iso to 460mb iso .
i just deleted some files and radio stations.
but i didnt delete the other games sounds.
only radio stations i deleted
if u want the guide ill post it here. i got if from this website only.
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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > compressing iso's
 

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