Before folks run out and buy HP (who tipped their hand about POSSIBLY ending PC production a month ago...then tried to backtrack for obvious reasons) I strongly suggest you folks talk to ADK. They have a strong presence in Adobe land and will take the time to talk to you about your utilization and needs. The remind me a lot of AJA... good products and service at a little cheaper price point than HP.My experience with them has been extremely positive.
Tom Daigon
Avid DS / PrP / After Effects Editor
http://www.hdshotsandcuts.com
Mac Pro 3,1
8 core
10.6.8
Nvidia Quadro 4000
24 gigs ram
Maxx Digital / Areca 8tb. raid
Kona 3