sigh. see this question so many times =p
Basic pack contains : DSTT + MicroSD reader
Value pack contains : DSTT + MicroSD reader + GBA/Explorer expansion + Rumble expansion
Before you ask, GBA/Explorer expansion allows you to play gameboy advanced games and the onboard additional ram enables your DS to surf the internet. Rumble expansion makes your DS vibrate when playing games which support the Rumble function. For a list of games that support rumble function, refer to this website:
http://en.wikipedia.org/wiki/List_of..._Support_games
