This thing brings my CPU usage (on a P4 1.6GHz processor) from 5% to 100%. Be careful with this. It said my HD was running at 26 degrees Celsius.

it says 50 C ...

based on this handy dandy calculator
http://www.futuresource.com/weather/cfcalc.asp

it says thast 122F ...is that bad?

i don't think so jessica, mine was around your temps when i used it last and i haven't had any problems with my hdd, cpu's can get up to like 90C before they quit working, so it's probably somewhere around the same for an hdd, though you would probably start having data corruption before then

but if it's working fine, don't worry about it :)