How to get gpSPhone to work and put GBA ROMs on your iPod Touch
1. Download this file first gba_bios.bin from: http://files.filefront.com/gba+biosbin/;6021104;/fileinfo.html
2. Download GBA ROMs .
3. Extract the roms until the file type is a GBA file.
4. FTP into your ipod using WinSCP or CuteFTP and Navigate to /Media/
5. Create a folder called "ROMs"
6. In the ROMs folder create another folder called "GBA"
7. Copy your roms from your pc to your ipod
8. Navigate to /Applications/gpSPhone.app/
9. Copy the gba_bios.bin file into /Applications/gpSPhone.app/
10. Change the properties to 755
11. Restart your ipod and gpSPhone should work and your roms will be there and you can now play GBA games.
Make sure you have downloaded gpSPhone from Installer or manually placed it on your ipod touch.