I went to my local walmart store to PM the SB soundcard from OD w/ $20 IR. 1 of their managers told me they don't PM an item if there's a rebate form to be sent. I told him the add clearly says IR not mail-in. But he insisted that I still need to fill out a form and send it to OD. "WTF is this guy talking about?", I asked myself. To make the long story short, I argued w/ him for a few minutes only to educate me that IR=MIR!!! MORON!!!