Well i want to sell my GBA SP and purchase a PSP b/c of it`s features. The other reason is cuz i don`t have any GBA Flash carts so i had to buy carts i only have like 10 or 12 games for GBA. Most of the games aren`t great and my little brother brought them so i don`t play them. I know that there is a GBA Emulator for PSP plus a lot of other Emus as well so since i can put any rom and play it it will be much better than buying the carts. I will be able to play most of my favourite RPGS. I am going to buy a PSP with 2 GB Memory Stick so i can store and play everything i want. I have a couple of question to ask though. Will i able to play PS1 games on PSP as well cuz i heared that there is a PS1 Emu on PSP. How good are the Emus especially the N64 and Super Nintendo one. Which movie format plays on the PSP or does the PSP has its own Format. If there are PSP games ISOS which we can downlaod and play on the PSP how big is a single ISO(i am asking about the size in MB)like GBA games are mostly 10 to 2 MBs so how big are the ISOS(i am not asking any link). How much is the battery life and how much time it takes to charge it? Can we hook the PSP to the TV and play PSP games on it(i thought that maybe we could do it) and can we use it as a remote for PS2? Beside the main features what are other useful feature s of PSP and please don`t say me to buy a DS instead b/c i can`t buy one here where i live cuz we don`t have DS here. Than for Any Help.