i bet it will work similar to a ps3 with an external HDD... most likey it will show as Memory Stick and just be additional space to store stuff.... i don't know at all if you can run games from it... i don't have a card yet.. im just going based of what the ps3 does and this is very similar...


ok so ive had a chance to use it for a while so heres a better write up.
buttons are small... obviously... but are well spaced other than the position of the analog... i didnt like it on the other psps and i still don't like it... the fact that you can use a PS3 controller, for me at least because i have an extra, negates how it feels in your hands.. and i will carry a ps3 controller just for it...
the ridges on the back are actually rubber grips that help out alot... the go is VERY thin.. like a cellphone so you kinda need them.... the on board speakers are better than the psp 2000... not alot of bass but the highs are decent as are the mids.... can't expect much from tiny speakers like that... the positioning of them on the system is quite good. you still can't see the screen in direct sunlight. but i don't go outside much so again to me that is not an issue... the slide action on its also quite nice.. and the save state funtion is the best... it creates an icon under the games menu when you use it and even shows you a screen shot of where you are... you can turn the system off or even play another game and it will still be there for that game as long as you don't save another state... only allowed one at a time...
over all it has pluses and minues. get one if you really want the new features and want to support a disc or cart free system, such as what im doing. if your happy with the psp you have and see no for any of the new features then keep what you have...

im kinda stuck here... i have a psp 2000, ice silver... i have an imported psp camera from japan, an extra battery that been made a pandora and a magic MS along with other memory sticks i have to store games on..  i broke the AC port so it can't be charged except through USB.. my dumb cousin ran it dead so i can't turn it on to charge it... what should i do with it?????  thinking of just selling it but idk