I wanted a USB flash drive that had Acronis 10 home on it and was bootable and large enough to store an image. I want to travel with my laptop and have an image of the system just in case something happens while I'm away from home. I believe I've been able to create this and will test tonight. Here's what I've done. First I took an 8 gig flash drive and used the HP Drive Key boot utility to make it bootable. Then I went to Windows Disk Management under the Computer Management and converted the flash drive to FAT32. Finally I used the Acronis Media Builder to put Acronis Home 10 on the flash drive. I know that the flash drive boots fine with Acronis 10 home and that I can back up small files to the same drive. Tonight, I'll try to backup my entire system to the flash.