OK... some screenshots of what i mean.
I log in on the front page and i'm greeted with this on the left hand side...
at which point i click the "New Posts" link within that and i'm then greeted with this
Alternatively, if i log into the main forums first or after i login at the from page and click on the "forums" all those new posts that should have shown up, are just blank and considered "read" already... .which is a blatent lie.
This is essetionally what happens..
log in and browse the forums as usually on machine #1..... i may or may not log off on that machine, so what, that doesn't matter.
Spend a few hours doing something and then jump on machine #2 which has NEVER been to driverheaven.net (fresh install of windows for example).... get to the site, login, hit new posts... same thing happens. Posts i've never seen before are all marked read.