Woohoo!!! Finally I have the speed to browse through my photos like I did in ACDSee on my pc! Ever since I got my power mac I've been missing the speed of ACDSee. The iView Media Pro version is a whopping $199, but I got around that by finding an older version (v.2.0) on Amazon for $128, then upgrading to the latest version for free!
If you use a mac and OS X, I highly recommend it! :)