PSP Windows/Other homebrews/other questions

I have a few problems i need help with.

1.Ive tried downloading PSP Windows v2 and it keeps comming up corrupt, i exctacted everything to PSP/Games
Am i doing something wrong, can someone give me well detailed instructions to install it please.
2.Recenlt my homebrews have been coming up corrupt, wtf is wrong?
3.Is there any way to convert a large media file to the psp without it coming up corrupt?


Please help
Thx.

It's not "PSP\Games" but "PSP\GAME".
Mabye you have copied the wrong Files to the Memory Stick.
If you have Firmware 1.5 you have to change the files with KXploit.
But I just give you the best way to find out:

http://www.dcemu.co.uk/vbulletin/search.php?

Yeh and if u have a Version 2.0 you will need the Fajita loader and if u have 2.1 or higher ur screwed...lol