The thing is, after 5 years of installing and reinstalling builds of LH/Vista on my test rig (I don't go back as far as some here -- only to LH 4074), for the first time I am using Vista as a main OS.
Here is how my 4 computers figure into things:
I have 2 desktops, my primary one with dual-boot XP 32 and XP 64, with 64 as my main OS, and the other test rig with XP 32 and what used to be whatever LH/Vista build I was working on. I did have Vista 64 on my 64-bit rig at one point but it was a short-lived experiment.
I have 2 laptops, one with XP 32 and my new one with Vista 64, which is now my primary laptop. It's the one which will go with me wherever I travel and is going to be the most critical of all 4 computers. So I really need to have it working the way I want it to ASAP.