I purchased this item almost 6 months ago but never used it. I finally decided to get everything organized and what a frustration. The interface barely works with my PC , I use windows Ultimate and the software from Monster is so archaic it keeps hanging my system. The light won't pair, the omnilink won't pair, customer service non existent , tossed in the garbage. I will try the Harmony 900 or 1100 as I have heard many good things about these.