With the growing number of DVDs supporting Dolby Surround EX and DTS-ES decoding and with newer soundcards featuring 7.1 Output, it's just a matter of time before the market gets inundated by 7.1 Speaker system packages.
Videologic's ZXR-750s are touted as the "World's First Integrated 7.1 Speaker System", which as far as I know they were until recently that Creative released a newer Inspire system to couple with their 7.1 soundcards, however, what's even more attractive about the ZXR-750 is that it's not meant to break the bank but is offered at a very affordable price. Featuring ConnX.1 and SurFE, the ZXR's can also up-mix 5.1/6.1 input to 7.1 channels.