I've been using WS7 in XP and have now tried to install on Ubuntu 10.04 running Wine 1.1.42. The installation from the command line seemed to go without any problems, but when I tried to open the program I get a OLE error 80070057 and the program halts - don't even get an an intro screen. I've been tempted to upgrade to WS9. Maybe it will run in Wine??