Just an FYI but I've just rooted my year old DHD for the first time using the AceHack SW mentioned over on xda. Not wanting, yet anyway, to install another ROM, just wanted to be able to do things like remove bloatware. Again, there wasn't too much of that as mine was unlocked and unbranded but just things like Facebook, Amazon MP3, etc.
I just 'froze' the apps. using AntTek App Manager from the market. Seemed to get good reviews and works so far for me. Though if you've already got TB probably not much use. But just to add it is free.
Just my tuppence worth.
Dave