VirtualBox is horrible

Recently I had the chance to use VirtualBox on my Linux computer. I installed version 1.5.0_OSE and this is what I have to say:

VirtualBox randomly crashes my virtual machines.  I tried both Windows XP and Windows 98 SE on VirtualBox, and it crashed both!  It crashes more often than if I just booted the two versions of Windows normally.

If you want visualization on your computer, I'd stay away from this product.  The only good benefit of VirtualBox is that it's free, so I didn't have to waste my money to find out it's garbage.  Also, their support forums aren't very supportive.  They are empty most of the time, and the few rare times that there is someone there, they aren't very helpful.