My PP order just arrived (finally). Included were a couple of unit boxes (so I now have the minimum required 15 units each for GUARD and Apes... or I will once I actually get around to assembling them) and the new game mat. I like the new mat, it's good quality, one of those mousemat-like deals. I was wondering if anyone had any suggestions on how to store and transport it without it getting wrinkled or something. I'm thinking about taking it down to an art supplies store and looking for one of those plastic art tubes of an appropriate size, although that might be overkill. Suggestions?