Me too! I just figured out how to use two circulars, also.
I'm making a hat for my husband and I've started out on a 16" circular needle, but I'll have to decrease eventually (otherwise it will be a big long tube, not a hat!). I was planning to use two circulars, rather than Magic Loop, because I had two circulars of the same size and I didn't have a really long circular for ML.
So, I watched the Cat Bordhi tapes on You Tube, read about it on some other sites, and decided to do a test run. And it worked!