I'm evaluating the new MSR Whisperlite Univeral, which is set for public release in 2012. The Whisperlite Universal will do anything the old Whisperlite Classic or Whisperlite Internationale will do AND the Universal will burn canister gas. I've only run a few tests as of now, but I like what I've seen so far. I haven't finished my review, but I do have some videos of the new stove posted on my blog: MSR Whisperlite Universal -- First Videos, Detailed Photos

Here is a photo of the W'Lite Universal running on canister gas:


HJ