I want to be able to play with multiple players on my psp but when I try to enable the WMA playpack it says ‘cannot detect access point.’

I am an absolute Nintendo fan, and thought it might be cool if there was some way I could take a favorite screen-shot from one of my Nintendo games, buy prescription drugs online transfer it to my computer, and make a desktop/wallpaper image out of it. Is this possible to do even with a really old game from NES, SNES, or N64? Also, can the same procedure be used to make, say for example; a video of actual gameplay that I could make into a screensaver?