Yep, we've got reviews of GeForce4 Ti4600 from a couple sites for your reading pleasure.
Firstly ViperLair check out the PNY Verto GeForce 4 Ti4600.
A rather unspectacular box encases the Verto Ti4600. I'm not too sure about the box image. It doesn't really scream "POWER!!!!" to me, but rather, it just plain creeps me out. I think the designers have been watching too many Star Trek: The Next Generation reruns.More information at @ ViperLair
And the second review is of the Leadtek WinFast A250 Ultra TD GeForce 4 Ti4600 from Explosive Labs.
This A250 Ultra TD MyVIVO is Leadtek's second revision of this particular model. Leadtek has added VIVO capabilities to this card, not seen in its initial release. Only dubbing the A250 Ultra TD with an added "MyVIVO." You will notice then that instead of the typical S-Video out jack, the A250 Ultra TD MyVIVO comes with a VIVO jack. You need to use the blue adapter, included in the software bundle, in order to use the VIVO capabilities.More information at Explosive Labs