With Microsoft's general release of the Windows 7.0 Operating System on October 22, we have received many requests about our support stance. I am pleased to report that all TSS products are fully supported to run on the Professional and Ultimate versions of Windows 7.0. When considering this equipment, please remember that there are two varieties of the operating system offered, 32-bit and 64-bit. We do support both varieties, but your system will possibly require a modification for compatibility with the newer 64-bit computers.