I purchased (2) cordless dance pads to use w/PS2 from DDRUNIVERSE.COM but only one arrived (Dec '07). Upon contacting vis email numberous times (DDRUniverse had no phone number and contended they would have one by the end of February'08) they asked for my proof of purchase, were slow in responding, and when finally you 'bring them up to speed' the person you worked with is no longer there. By this time, we realize that the one pad we have is not working, not responsive, so I have an additional expense of returning it ($20... read full review »