I havent think about it. I guess til the franchise dies? ^^ I mean, i was no longer buying toys because of the DOTM line but i still watched the movie and watched Tf rime. I stil collect Tfs CHUGs or whatever they are called these days ^^' And I got planned to buy the TFP toys too. I will continue watching the series, purchasing the DVDs. Hm..yeh, i guess til the franchise dies because each year has something new to offer. Plus i got hopes in the movies could be in the future.