Monoprice is out of stock of the speaker wire I need until the 8th of April...just got my speakers in (It's a surprise, I'll post pics of them up once I have everything installed), and I'm itching tog et them hooked up. Thinking of just taking a trip out to Circuit city, but they have a reel of 50ft Nextech cord that is "oxygen free" 12 gauge for $40 dollars and then they have a non oxygen free, just regular 12 gauge for like $20 dollars. Difference? Does it matter? Is speaker wire, speaker wire in the end? Thanks!