I have a major issue with VMWare on Lion (only); The mouse pointer when in the VM window (WinXP is installed but I think any OS does the same thing) sometimes works OK but mostly does weird things, such as jumping when I move the mouse (especially at the edges of the window) and the selection area is far off from the end of the arrow, making selection extremely difficult. I saw one reference to this on the Apple forums but there was no reply. I have also installed VMWare and WinXP on my older iMac under SL and do not have these issues. Is this problem unique to Lion? Is there a fix? I am just about ready to attempt reverting my new 2011 MBP (which came with Lion) back to SL. I am just getting too frustrated with Lion and wish for the comfort that was SL. Sigh. NOTE: The problems I am having are at work. The MBP is a work machine but we must provide most of our own support if we get a Mac. I am not about to upgrade to Lion at home until some of the issues are fixed.