My Athlon 64 3200 at 2.0GHz and socket 754 does a Classic unit in 90 to 
100 mins and a BOINC unit in 130 mins give a take a few either way. Both 
the FX-53 and 3800 should be about 15% - 20% faster.

My Classic is about 20 or so minutes slower, are you overlocking?
What MB are you using?

I've just started running this on my pc, and according to the software
I'm running 1 unit in 19hrs.  I have a Athlon 64 3200 with ASUS mobo. 
How is it that you all are getting these things processed in 90
minutes????

Thanks,