I had my Sony PSP for about a year now and i have to say i love it! There's just tons of stuff you can do with your psp, which is one of the reasons to make sure you get a psp memory card that is big enough to hold all the music,video's and games and all the other stuff you can fit onto it!

The PSP Memory Card comes in various sizes and makes,you need to get the one that when you have put all your psp stuff on there there is still plenty enough room left on it for more.

The sizes of the psp memory card are as follows:

MSX-M256S 256 MB Memory Stick PRO Duo

MSX-M1GST 1 GB Memory Stick PRO Duo

MSX-M512S 512 MB Memory Stick PRO Duo

MSX-M2GS 2 GB Memory Stick PRO Duo

MSX-M2GN 2GB High Speed Memory Stick PRO Duo

MSX-M4GS 4 GB Memory Stick PRO Duo

MSX-M8GS 8 GB Memory Stick PRO Duo

Obviously the price increases as the size of the psp memory card increases,but thats a given.

One word of warning if you are thinking of buying your psp memory card from ebay so you can grab a bargain make sure its a PRO Duo memory card because there are some fake ones out there that will just crash your psp when you try and save anything onto them.

But as long as your carefull when looking on ebay for your memory card there should'nt be any problem.

I would personally advise anyone to get the biggest size psp memory card possible so that you will never have to worry about running out of space on your memory stick.

Once you get your memory card check out this website where you can download  psp videos and games and everything in-between here at PSP Downloads.com 

Have Fun!