That doesn't make sense. The original contract also goes down by $20 per month remaining. If you had a few weeks, it would be $20, and the upgrade would be $180 and they would only take the upgrade contract as what's due. Although they are seperate commitments they only take the higher one. The only time you'll have a two contract situation is when you have satellite internet and tv. They work together, but are not extensions of one another.