Thanks!.....Me too. He has a BIG problem with his foot/leg. He can't stand on it for more than 20 minutes without getting a HUGE amount of PAIN and a bad burning feeling in it. Nobody has figured out yet what is causing it. He has basically been trying to keep off of it (laying down), just so that it doesn't keep bothering him. That's no way to live, and I'm REALLY hoping that one of his Dr's can figure out the problem SOON! Til' then, he's on pain meds, and just resting a lot.Hope your Dad is ok,Kev.