+1 again
I have 2 external WD Green drives (1.5TB & 2TB) connected via firewire.
Never used to have an issue using Defraggler w/ them but recently the Analysis either hangs, fails, or crashes the program.
Currently using 64-bit Win7 Ult. and Defraggler v2.09.391 (64-bit).
Edit: nvm - I think this is the same issue http://forum.piriform.com/index.php?showtopic=33887
Sorry for the wasted post (but at least anyone else who comes here will be re-directed to the other thread)