I've noticed something very weird about the Help Cure Muscular Dystrophy work units. The times of them vary wildly. On my P8600, most of the WUs take 3.5-5 hours. However, some of them take ~10 hours to complete, and some of them are done in as little as an hour. On the X4 955, the HCMD2 WUs typically take 2-3 hours. However, I've seen them done in as little as 30 minutes, or as much as 13 hours. Now, I understand that with the exception of RICE, WU times vary, but some WUs taking up to 25 times as long as others on the same hardware is definitely unusual. Is anyone else experiencing this?