Huge Time Savings
I needed to reduce the file size of approximately 800 files. Previously, without the app, I had to import to iphoto, export, shrink, and then move them back where I needed them (and then remember to delete from iphoto). This did it seamlessly, and I got great compression - over 50%. It took very little time (more time for me to do the math on some of the reductions) than for it to actually process the reductions - which was awesome. Well worth the money!
Crafty Jen about Image Size Reducer Pro