The best place I can think of is websites such as,Craigslist.com,Ebay.com,orAmazon.com
Yes you can as far as your firmware is up to date!
yes you can. There's no difference in the games except you have to need to be at the firmware that the game requires which comes on the games anyway.
Update to the latest firmware, then you can download and play games from the PSN.
One thing to think about is the firmware version. Many newer games require recent firmware, to be able to be played. You should run the latest update and try again.
Custom firmware allows you to do things on your psp that you wouldn't normally do. Like playing gameboy games on your psp. Made by psp hackers its your choice whether you trust them or not. If you do the best way to get it is to use a Pandora battery only available at www.pandorasales.com. It only works with psp 1000 and 2000
Yes. However if you have a more recent firmware such as 6.20 or 6.10 you cant. It only works with psp 1000 and 2000
You can download games for your PSP in PlayStation Network. It will be in the internet section of your psp if you have Official Firmware.
You need the latest firmware to access the PSN, you can update the PSP from the XMB.
It's always the latest firmware that is needed.
New version comes out is the best version but i should be custom firmware because without custom firmware you can not play free games in PSP.
You can access the PSN from the PSP's menu, you can purchase games from there and download them to the PSP.
If you have the most recent firmware you can download games to the PSP via the PlayStation Store.