Parallels 6

Don't bother, usual story, new release, buggy as hell, windows crash, BSOD.

Sorely disappointed.

Er, no it doesn't

XP Stupid Mouse

I use a Mac for most stuff, but for Java development I tend to use Windows. One real feature I miss in Windows is the Mac's ability to scroll the window contents when the mouse is over the window, even if the window is not selected.

Windows doesn't do this and it's a pain. Even in the explorer view where there is one window with two panels, you have to click in one panel before you can scroll it. Truly sucktacular.

However, there is a useful utility called KatMouse that gives you the 'over window scroll' feature of the Mac, and most unix OS'es.