Agreed,
No Nintendo system has ever been backward compatible more then one generation.
It's really too bad, cause the DS certainly has the power to emulate GB/GBC games, the GBA slot just needs to be designed to accept the legacy carts (as it is on the actaul GBA).
Of course the revolution will only be backward compatable one generation (it won't accept NES/SNES/N64 carts).
EVEN the nintendo IQue is only plays N64/SNES games, of course, it doesn't play the physical carts, but just the downloaded ROMS.
