I'm looking forward to a 8800GTX and a new LCD (either a 1600x1200 20", or a widescreen, but only if Battlefield would support it, then the choice would be simple). Also since RAM prices are down, probably 2GB of DDR2 800, would be much better than this 1GB 667 valueselect.
I won't be buying another console in a while, Wii doesn't interest me, and maybe a PS3 if it had any good games.