I've just upgraded to TIH 2009, build 9709, after happily using TI9 for a long time. I was forced into upgrading because my new PC has SATA drives and the TI9 recovery disk would no longer boot into TI. In all other respects, TI9 worked correctly on the new PC. I'm running Windows XP Professional, SP3. I am now unable to mount an image. TI thinks about it for a while and either says that it is unable to allocate the drive letter or it just freezes the PC. I can explore an image but, although it allows me to copy a file, when I try to paste that file elsewhere, nothing happens. I have checked, via TweakUI, that all drive letters are allowed and I'm logged on as administrator. Does any one have any ideas how I can solve this?