I upgraded to 1.07 for the automatic fan cutout. So far, the an cutout has not done anything (stays on all the time, even at low temperatures - and I can't find a configuration for this, so presume it is supposed to be automatic). Also, two night ago I came in to find two pink lights (I think they are meant to be amber, according to other posters) - very pretty, but not good I suspect. And to top it off, the disk spindown has stopped working!
Needless to say, I've gone back to 1.05!!
I have 2x WD 320Gb disks.
Charlie