I'm in the market for a new microwave (actually, my first microwave). Does anyone have any recommendations? I'm looking for something that isn't overly expensive (under $100), and won't stop working a few months later. I also want something that is large enough to accommodate a large bag of popcorn - I had a housemate who's microwave couldn't fit a popcorn bag - this won't work for me. The reviews I've read thus far say to avoid Emerson brand microwaves like the plauge. Any other brands to avoid?