So far, I only miss a few things about Windows, but they're all programs that I'll likely be able to run with WINE. Files and printer are shared, bookmarks imported, and most of the basics are here and running after a few false starts.
Win XP is completely gone from my computer. And yet, I still have all the installers for my old programs backed up. I think I can safely part with stuff like Nero.
Once everything I "need" is up and running, I'll be looking at WINE and
Beryl.