Hi, I`ve been looking for a way to get working dual boot, no success so far. I have Vista installed on my PC, no troubles at all, booting fine. A while ago I installed Fedora on a new externall USB HDD 500GB (Samsung S2). Installation OK, there is a bootsector, menu.lst as well. My BIOS can recognize HDD, and I can boot from USB stick. But something doesn`t work, or I am missing something, I am no expert, just following all the guides I can find on the net (so often incomplete or messy), I just can not boot from USB HDD. I`ve tried using EasyBCD and GAG software, no luck. There must be something specific to booting from USB HDD perhaps. Or is it a problem that I have two NTFS partitions on the HDD too (no OS though, just a storage)? There`s a lot of experts with guides on how to install and dual boot two different OS from one HDD... But what about one OS being installed on externall USB HDD?