I feel so stupid admitting to this problem. I believe I have been bilked by Nicor. My husband enrolled in a lock plan a few years ago. I knew they had bad press and felt we over paid. When I received a letter that we have been adjusted down in billing do to our energy conservation I re-enrolled. We had paid $175 monthly but our new lock was $134. The first bill was $334. I called and they said that was for 2 mos. I put the bill on a credit card so I would always pay on time. The next two bills were for $412 in Nov. and Jan. ( I was being... read full review »