title: Multi-resolution favicons
body: <p>Everyone in tutorialworld seems to be obsessed with CREATING multi-resolution .ico's to use as favicons.  My question, however, is what browser support for these multi-resolution .ico's is like.  Will the common browsers (Chrome, FF, Safari, and IE7+) treat an .ico containing two resolutions (16x16 and 32x32) in some sane way?  The consensus seems to be that going larger than 32x32 starts to bloat the file size without providing much benefit (except to IE9/Windows 7 and whatever they do with 64x64 images), at least.  </p>