If you have to many files on your PSP game, you will need to delete some of the games or demos. You can also buy a new memory card in case the one you have is full.
They are UMD disks.
No, they are too advanced for a regular PSP.
Nothing. The memory stick is for you and the PSP to store data on. All the PSP's system files, the firmware, is coded into its internal memory. You will need your PSP to format the stick, and after that it will be able to save games, or you could load music onto it for the PSP to play, etc.
There are exactly 1,560 games on the PSP...
No, they are too advanced for a regular PSP.
No the PSP plays PSP games. The PS2 and PS3 games would be too complex to run even if a PSP version was made it has to be made with less capabilities so the PSP can run the program
There are 500 games for the psp so far and counting
There is a emulator at http://www.emulator-zone.com/doc.php/psp/ you will need to have the game files on your computer. there may be a program that gets the games off your psp source : i found out about emulator zone on tinkernut.com
Are You Talking About The Games Or Other Things. If Games You Have To Make A Folder On The Root Of Psp Named "ISO". It Should Be In Capital Letters.
You need custom FirmWare on your PSP to play iso files. PspBlender is kind of a scam. It just locates torrents for you. This is something you could do yourself. If you already have custom firmware, then there shouldn't be a problem. For help on putting custom firmware on your PSP, check some of the tutorials on youtube.com, and Dark Alex's website
There are literally hundreds of great games for PSP
a great service for downloading PSP save files is to buy action replay max, it doenst cost that much, and you can get save files from people who beat the games you have. Or you can go and search them on the computer (maybe google) and download them (either in US or EU.) Then put them into your PSP via USB connector.