I keep all these (and more) open in different tabs so I can easily Ctrl-Tab (next tab)/Ctrl-Shift-Tab (previous tab) through them and Ctrl-R (refresh) as needed.
Primary forums: "Main"
"Project Announcements"
Secondary forums: (Lower traffic -- don't need to refresh as often)
Kade Forums -- PMs
Kade Forums -- All un-read posts
BYOAC PMs (I usually just look at the top of the page while reading posts)
"Woodworking"
"Artwork"
"Forum/Website Discussion"
"Wiki Discussion"
"B/S/T"
"Show Posts" for several selected users (access thru their profile)
Daily visits:KLOV videogame trading post
KLOV auctions (great laughs in the "The Overpriced Game Thread")
KLOV videogame wanted
Craigslist search for "arcade"
Craigslist search for "monitor"
Craigslist "computers for sale"
http://www.mameworld.info/ -- Haze regularly posts here
MAMEUIFX updateshttp://www.pinsimdb.org -- Primary site for FP table releases
VPForums.org VP9 Desktop Tables
VPForums.org FP Tables
VPForums.org Essential VP Files
Scott