The Sega CD I bought presumably hadn't been used for a looong time (guy I bought it from, "I pulled it out from under my bed...") After about 10 min of trying to get anything from it, I finally got a screen that said "ERROR! This Sega CD unit is designed for use in NTSC regions other than Japan and Southeast Asia" and just stays there. I reset it a couple times, and finally the Sega logo came up, the one where sonic is right beside it, and he's twiddling his finger around, and it just froze there. The Sega CD is NTSC-US, and so is the genesis (I can only assume they both are, cause the help numbers on the bottom are 1-800-USA-SEGA). Both are model 2 units. What should I do?