Video Game Systems

Will Gamestop Still Accept Gamecube and Gameboy Advance Games? Or only some? Does the name of the game matter?

I heard that it can play CastleVania 3, a game that most Famiclones cannot play, so does that mean that the entire NES library will work with no problems, or are there some games that won't work, making the actual NES a better investment? The SNES and Genesis aren't important, but I'd like to know as well.

Playing DS/DSI games look horrible (because they are stretched over the larger top screen) when played on the 3DS. There is a way around it but it makes the screens TINY. You are able to play with an exact pixel per pixel setting but it makes both screens tiny when compared to any handheld, except maybe the Gameboy Micro. So, will an update help, or will they even attempt one to expand the screen at all do you think???

if i download a pokemon gba game, do i have to play it on the pc? or can i put it on a ds or gba?

I bought my NDSL two months ago from Toys R Us. It is the crimson and black color and I've had troubles with the touch screen.

For one, it feels bumpy and it's hard to move the stylus smoothly.

Also, when I put a screen protector on (insten brand), it didn't improve.

So far I've tried cleaning the screen protector, which didn't help. Also, I just bought some Hori filters because I've heard they're good.

Is there anything else I can do to keep my screen smooth and well protected?