can you get DT foamboard in canada from a different retailer perhaps?? P.S. KEEP UP THE SWAPPABLES SERIES!!!!!!!!!!!!!!!!!!!!!!!!!!!! IT'S AWESOME.:applause::applause::applause: you guys should make a swappable motor glider and a swappable cargo plane like the one on expirimental airlines-http://www.youtube.com/watch?v=CKC6rnTX16E - with double engine configuration like the ft cruiser!