i wouldnt get 2.0.... if u like to play roms on ur psp from snes or other ancient systems i would keep 1.5 or lower.. but if u want a cheap browser that is hard to work with and barely cathces signal then go with 2.0, you also have the ability to use ur pictures as wallpapers... i used to put movies on mine by making a new folder (cant remember the name) in the list and using 3gp converter to convert the videos into the format needed for psp... in fact if u d/l 3gp converter (has to be the old one) it will tell u what folder to make in ur psp. it's been awhile since i did this so i cant remember fully, after i upgraded to 2.0 i traded my psp in cuz it got boring not being able to play super mario world anymore