Virtual box to do cross-browser testing

[John Almberg]

Anyone have experience using Sun's "Virtual Box" on FreeBSD? I am 
looking for a way to run virtual Windows machines to do cross-browser 
testing...

Don't need sound card or anything complex... if I can get it working 
good enough to have access to IE 6, 7, and 8 (with 3 different virtual 
boxes, probably), that would be enough for me.

But before I jump through the hoops of setting up a new FreeBSD box and 
setting up this virtual box software, I'd like to hear how others have 
fared with this software.

Any experience, much appreciated.

-- John