I have been using WinLinux 2001 for a month on a laptop and a desktop. The only problems I have encountered are:
1) On the laptop, getting a winmodem to work. Haven't solved that yet.
2) Getting the desktop to work as a Novell network client
No other problems. The support at WinLinux is kind of slow depending on when you post your request.
The installation was smooth except for configuring the LCD screen rresolution on the laptop. I had to try all kinds of settings.