title: Bulk optimization of images
body: <p>My client uploaded about 500 images to the server, none of which are optimized. Most are only 800x600 or so yet are weighing in as 700 KB - 1.5 MB files. Obviously there is a lot of room for optimization here. I tried doing something locally <a href="http://imageoptim.com/" rel="nofollow">http://imageoptim.com/</a>), but it's maxing out my laptop and taking way too long to churn through. I tried doing something server side (with <a href="http://lyncd.com/2009/03/imgopt-lossless-optimize-png-jpeg/" rel="nofollow">http://lyncd.com/2009/03/imgopt-lossless-optimize-png-jpeg/</a>) on my VPS, but that also seems to be taking way too long (we're talking 9 hours to go through 30 images). </p>
  
  <p>Is there a more efficient way to do this? Something like the (now defunct) smush.it API would be perfect.</p>