Went by my local Bose store last week as my 15's started acting up. Was told there is no corporate program to trade-up, but that they expected one relatively soon as it was discussed on a company call last week. Said they will call as soon as they have something. Still no updates, and at this time, the only official program is the trade to a new QC 15 set, although the store manager was worried about running out of the 15s.