I searched and didn't find anyone's opinion on these:http://www.slipstreamsports.com/2008/07/16/cooking-with-allen-rice-cakes
I made up a batch this weekend and have been loving them! I stuck to just bacon in them this time around, but my mind has already started working on the next idea. I used brown rice instead of sushi rice, and they're yummy!
Used to make these with tuna instead of the bacon for work lunches. I used to mix the rice with the eggs at the start though, Garmin's is probably nicer! Awesome food, must try the bacon. :p