I can recommend this:
http://www.overclockers.co.uk/showproduct.php?prodid=WC-010-MS&groupid=702&catid=63&subcat=
Microsoft Lifecam Cinema. Works well with msn and skype with good driver support.
If you do get it download the drivers direct from microsoft.


Logitech QuickCam 9000 Pro which is available for under £40 if you look around...
the Microsoft Lifecam Cinema was reviewd on the gadet show and it was.. rubbish and 720p you got 14 (i think?) fps
I can recommend this:
http://www.overclockers.co.uk/showproduct.php?prodid=WC-010-MS&groupid=702&catid=63&subcat=
Microsoft Lifecam Cinema. Works well with msn and skype with good driver support.
If you do get it download the drivers direct from microsoft.
+1. I bought mine for £28 delivered from a rainforest. Use it for full screen projection at work and the quality is great. Autofocus might annoy some but it works ok for me.