Originally Posted By: DWallach
Keep in mind that Lightroom requires a much faster machine to make up for its inexplicably poor performance.


Yes this is very true, it is quite sluggish on my Mac Pro. It likes to have lots of memory and fast disks and even then it doesn't seem too fast at anything really. What it lacks in performance it gains in quality though, the output is superb if you are using a RAW workflow.

Cheers

Cris