The Inquirer reports that Nvidia is working on new 90 series video card drivers that will support more than two cards in SLI. They also expect that the 90 series will also officially support Windows XP 64.

We don?t have any indication about the release time of these drivers, but we expect them in the next month or two. We heard that the series 90 should be the version that will support the upcoming Windows 64 bit edition as this is the next big thing in the operating system area.