No problems for me under XP (which calls itself NT 5.1 BTW). Imported a group of high res poser figures (pzz scene), scattered a pile of vegetation around, a few of terrains, water and volumetric atmosphere. Left it to render and everything was fine. I've not had any problems with any of the programs I've got installed (Vue 4.02, Poser Pro Pack, Bryce 5, Photoshop 6, Premiere 5.1, Rhino 2, Office XP, Visual Studio.NET Beta 2, SQL Server, Dreamweaver Ultradev 4, Fireworks 4, IE 6, Netscape 6.1, Opera 5.12, Xara 2, Flash 5) Only hardware that XP didn't automatically install the drivers for was my Wacom Intuos tablet, but the Windows 2000 drivers from the Wacom website work perfectly. -Mark

Mark