I guess one of my issues with pngslim was the amount of time it took to process a set of files, and especially with a service like punypng, it’s a balance between speed vs saving a few bytes. However, we will be releasing a pro version of punypng soon where we will turn up all our compression dials

I was wondering if you could make the particular file(s) that you ran against punypng vs pngslim. We’re always looking to improve our optimization techniques and having a benchmark to work against is always good.

Thanks!
Conrad