Here's what I tried to do:
I used the DVD to install L4B1 on my Dell Studio, running 64bit Vista Home Premium, with 4gb RAM. Aside from the reported issues with B1, L4 ran quite well on the Studio.
Then, when L4B2 arrived, I applied the update to my XP/Pro machines and decided to change over to my wife's profile on my Studio and run L4B2 from her profile.
That's when I ran into my first problem. First, I could not find L4 on the machine. It wasn't where I expected to find it (C:\Program Files) instead it was in some obsure folder for Dale\Application Data (which meant that it wasn't immediately and transparently available for all users on that computer).
Once I finally found L4B1 in my wife's profile, I created a quick launch icon on the desktop and invoked the application. The L4B1 started up, but there was no lectionary, not on the task bar where I had put it, and not even on the home page. Not that it wasn't the UMRCL, there was no lectionary available anywhere, not even clicking on Library.
I found an icon on the systray that said there was an update to install, and I invoked that icon. Once the update took effect, I launched L4B2. I got a dialog box on my screen that said it was preparing my library and that it might take a *LONG* time. Beloved friends, that was perhaps the understatement of the year. I've waited to report on this issue partly because I was out of town on Tuesday and again on Thursday of this week, but primarily because I needed to wait until that button finally cleared off the computer and I could get back into the program.
After having L4B1 running on the Studio machine (again, 64 bit Vista with 4gb of RAM) then launching it under my wife's profile (rather than mine) -- taking a LONG time meant over 72 hours. We never shut the machine off -- it just kept churning away for over three days saying it was setting up my libary. Friends, that's totally unacceptable. There should only be one database on the computer, and L4 ought to find that one data base of resources and run with it.
There shouldn't be missing resouces just because I'm running under a different profile, and it certainly shouldn't take it 3 days plus to get the library up and running.
Next was indexing -- once L4B2 did start, there was still no lectionary -- again, not on the Homepage and not on the taskbar where I had placed an icon. But, somewhere betwen 24 and 36 hours later, indexing was complete. The only thing (at this point) that I can confirm was that as I left the house this morning, it did look like I had a lectionary associated with the icon on the task bar.
But, I'm at work, the Studio is home with my wife, and I'll have to continue testing this weekend.
Dale