I've also found that the iSight works just fine with the CineWave card as well. No issues whatsoever and though I don't use that machine often for the iSight, it's nice to know there are no conflicts.
Must be something about a certified card can support all the features of a Mac just fine.......
Walter Biscardi, Jr.
Owner/Creative Genius, Biscardi Creative Media
http://www.biscardicreative.com
G4 DP 1.25 w/CineWave 4.5
G5 DP 2.0 w/CineWave 4.5