Graphic card Questions!!!

i got few questions about graphic card

1) will there be a price drop in eighter ATI/Nvidia graphic card anytime soon? (sometimes next week)

2) i heard ATI new driver can do 24xAA, also i heard alot of ppl saying before the upgrade that ATI's DX10 cards are not good with doing AA so how is it than that ATI releases 24xAA for the card when people say the card can't handle it.

3) also any news about new graphic card coming any time soon?

4) is 8800GTX worth the extra money comparing to 8800GTS?

I think #4 = Yes

But if new cards are coming soon maybe no.