Both Parallels and VMware announced new versions of their software over the last 12 hours. Which software do you use to run Windows applications, if any? Do you Virtualize Linux or other builds of MacOS X?

Leave comments on your experience.

For the record, I have been using Parallels to deal with @#$% QuickBooks most recently, but off and on for years overall. VMware has also impressed me when I have tried it. Both products are so much better than the slow SoftWindows- type solutions we had in the PowerPC days.