hard choice

[ckj]

Hi everibody, I have 3 questions about video cards:

1) Zoran chip inside marvel G400 and DC10+?
The same? If not what is the difference (capture quality, speed...)?

2) What will bring the rage theater chip to the new "all in wonder 128"?

3) Which card gives the best capture quality:
-Marvel G400
-Miro DC10+
-Ati AIW 32 (with rage theater)

Thanks for your help, it's for christmas...