The applications can be downloaded from a PC using iTunes.
Yes, there are many Free Applications that you can download at the iTunes App Store.
Yes, it doesn't matter what iTunes software you have, you can still download apps from it to download to the iPod Touch.
i would say no because itunes is with apple, and you download ipod touch games from itunes. the touch screen mp4 is not made by apple and therefore you cannot download apps from itunes to your mp4 player. hope this helped.
From itunes
either download itunes or if you have wi fi then go to the itunes app
Yes, an Ipod runs on Itunes.
The best way to download games on ur ipod touch, would be to download them of itunes.
You can download them off itunes.
go on itunes
No...and besides its on there when you get the iTouch
only from itunes