Anyone running X2? as yet.

trying to decide if i should wait for a drop in $$$s.

supplier here has 4200s at 659cdn L2 512, my thought is that the 4400 with 1024 L2 at 779cdn is a better call, however supplier dosn't have and are not sure when the 4400s will be in.

video work is the main purpose, also looking for a capture card other then ATI that supports vivo in X64

thoughts suggestions anyone??