I am trying to upgrade my OS on my HPM85 Sharnoa. I upgraded the CPU to a 233MMX processor to get by. I will eventually upgrade the Single Board Computer (SBC) to a 1 gig unit but for now I am trying to upgrade the OS. The problem is that the Tiger 6 DOS software does not want to run in XP even when partitioning the disk in FAT not NTFS. Has anyone done this? How? :drowning: