I recently posted the details on my new system. I have a 6.1 receiver, but I bought speaskers for 5.1. So, I'll need to get my 6th speaker. Well, my surrounds are JBL E10's. I'd like another one for the rear center, but they are sold in pairs. For now, I'm watching ebay to see if anyone is selling a single, but if that fails, what do you think I should do?? If I could get so lucky as to find someone in the same situation, I'd gladly go halvsies with them.