When moving a basic disk 60, 80 and 120 gig drive from my win2k3 server system to another running winXP it shows the disk as unaccessable. " x:\ is not accessible. Access is denied" If i check the properties it shows the file system to be RAW but in the stroage management it shows the correct filesystem NTFS and the right free space. And they work fine when put back into the win2k3 box. Anther strange event is the win2k3 system disk, a 20 gig with two ntfs partitions, works fine (reads/writes) in the winXP system. Screenshot of winxp storage manager