their adhesive vinyl is good - thought they admittedly call it a "short term" adhesive, only expected to be adhered for a max of 6 months. I used that once for a sign made for a show my band was playing in, but we took the sign down within 10 hours of putting it up. I haven't done my sideart yet but am curious if anyone has used the vinyl and how long you've had it "stuck" on your cab. I just picked up my backlit marquee from them and it came out excellent (colors are very vibrant, which I was scared of after they dulled out the colors of my CP overlays). Anyway, I was talking to the guy there more about the adhesive vinyl and he said that the vinyl should stick forever if used indoors, that the 6 month thing in their brochure is for use outdoors. Anyone have this stuff on their cab for a year or two? any problems?