Well, PSP.com for a start. and ask people like me who have one (They are just awesome if you know how to use them like get Music, Photos and Movies)
The PSP system allows users to download games they can play at a later time. If you download a game but it does not show up contact the manufacturer as well as check your system files to make sure it did not download in a location you weren't expecting it to be in.
If its a psp game, it will run on any psp system (providing its not faulty). If its not a psp game, it wont work on the psp.
its the PSP
You don't use a website, you connect the PSP to the PlayStation Network, where you can purchase and download games.
cheatplanet.com
PSP-1001 released in 2005
Yes it should.
You type in Google the name of your game and "psp cheat" and you click on the first one that comes up. The website i like to use is WWW.gamespot.com this is a brilliant website and it has like every game on it :)
PSP demos can be downloaded through the store on your PSP or you can download it on our computer than transfer the game onto your PSP. You can also download it through a website on your PSP.
A list of PSP games can be found in the IGN website. There is also an IGN rating system there and one can even find out about upcoming PSP games in that website.
the capacity of your PSP is low and the game you are playing is hardly executed by the PSP system.
You don't use a website, you connect to the PSN directly from the PSP or PSVita, if any game is being offered for free you can get it there.