i had a great 7.1 system for my pc, took me forever to finally get it set up right so all the speakers would work, but i finally did. so unfortunatly for me, and what luck ofcourse, i got a virus. i ended up wiping my whole system and lost everything. so now i have my speakers set up, but the program i have wont allow me to set up an 7.1 system, so im getting sound out of 3 speakers and the sub out of the 7. i guess im just wondering if anybody has or knows of software i could use to resolve my problem... please help me!!!