To start off you will need a gmail (google mail) account.
Note: gmail accounts are now open to the general public, simply go to gmail.com and sign up for an account
After you have got your gmail account, log in (using your computer not psp) by going to www.gmail.com and entering your log in and password. Then compose a new mail and attach the file and send it to yourself.
Then turn on the psp and go to http://m.gmail.com, log in and open the email you sent to yourself and you should see the attachment name, and beside it it should say view as html, clicking on it should take you to the file in html format.
Extra: If you press triangle on the view as html link and go to the first icon, press x, then press save link as, you should be able to save it to the memory stick for offline viewing
That´s my second i will say mini guide and i hope it is usefull
PS:why aren´t the best guides at the top of the forum....
Now are the most ppl at the vacation and the guides made at vacations won´t be visit and they will gone...And when the newbie will come and he/she will ask the problem in new thread coz he/she will not find the guide made in vacation....