I'm new to MacWorld and Parallels. When I first installed Parallels, it was very flakey and after a couple of installation attempts, I finally got Windows Vista running. At this point, I had 1 GB of system memory.
I then upgraded the memory to 4 GB and Parallels/Windows Vista has been very stable. I might add that I upped the Parallels memory to 1 GB from the default installation of 512 MB.
From my experience, the memory upgrade seemed to really make a big difference.
OK, thanks all. I found my answer in another thread. I downloaded the most recent build (5584) from the website, uninstalled Parallels and reinstalled with the new version. From a quick run through, it appears to be running smoothly.
I have much to learn about how to make the best use of Parallels.
Blessings,
DF