I'm thinking of buying an XPS 400 but need/want to run XP Pro and Vista beta in a dual-boot config, but a few years ago I found that Dell tech support didn't/wouldn't support dual-booting via PartitionMagic's PBBoot, whereby one creates a second partition for the new OS (e.g., Vista), and each partition stays hidden from the other. My question is: does Dell now support dual-booting systems, or do they still decline to do so? Thanks in advance! -S