I got bored today and got WINE installed on the desktop configured for XP emulation. After installing ZARA, I tried to run it, and it does work, with a few caveats. The program complains that it can't find the windows mixer application, but seems to run fine without it. Log generation seems to work ok, but don't expect to be able to play music from mounted network storage, at least mine won't. Local playback from USB drives or local HDD's seems ok. The program also doesn't seem to like dual monitor enviroments, as when you drag the window to the other monitor it becomes transparent. The program also doesn't close cleanly.
The long answer, yes it works, but its bitchy. My desktop has a host of other problems that could also be affecting my success. Your mileage may vary.
+-RH