I just purchased one on the strength of Marco's recommendations. Standard Technics platter, AO RB300, I'm going to be struggling for perfect VTA though. I estimate about 0.7mm short for the ideal. I realize this will entail a compromise but I guess some kind of cardboard might be the best solution. I'll see how it goes, surprised this thread hasn't generated more interest. When I read Marco's comments last night, I thought I had better get a mat to try damn quick before the guy sells out.