I have found a product called Displex, which is supposed to be perfect for this sort of thing.
A dsi is not better than a PSP because psp's have a bigger screen, and much better graphics for gaming. They also have an analog stick and harder to lose games. They have Skype and PlayStation store as well, and Dsi's don't. With PSP's you can de-scratch the screen with displex, and with DSi you can't. PSP'S ARE BETTER IN EVERY WAY!
yes all psp games work for all kinds of psp even psp vita but psp vita games dont work on regular psp but still yes all games work for ur psp 1000
The PSP PlayGear will work well with older (PSP-1000) models, but won't work with the PSPGo
A person could use a displex scratch remover/polisher which can be bought on various online stores and perhaps in a local mobile and/or hobby store. Hope that helps.
They only work on American Psp's because they are off the same region.
No, the PSP GO has no UMD slot.
No. If you have psp 3000 it will but any other psp it will work.
no the psp go has not a regular psp ac adapter
no
No
Only if the scratches are light. This product just lightly buffs out the surface of the screen but anything terribly deep won't be removed.