i've seen this only on one machine sofar....
the machine specs
Operating System Microsoft Windows 2000 Professional 5.0.2195
OS Service Pack Service Pack 4
Internet Explorer 6.0.2800.1106 (IE 6.0 SP1)
DirectX 4.09.00.0904 (DirectX 9.0c)
CPU Type Intel Celeron-S, 1300 MHz (13 x 100)
Motherboard Name TriGem Lomita
Motherboard Chipset Intel Whitney i810E
System Memory 253 MB (SDRAM)
BIOS Type Phoenix (03/06/02)
Communication Port Communications Port (COM1)
Communication Port ECP Printer Port (LPT1)
Video Adapter Intel(R) 82810E Graphics Controller (4 MB)
3D Accelerator Intel i752
Monitor Dell D1226H [19" CRT] (59119D1R7VA8)
Audio Adapter Intel 82801AA I/O Controller Hub - AC'97 Audio
here's the problem:
http://www.hp-h.com/p/paradj/tshootimg/ss&d_000.htm