What kind of 24 hour returns is everyone getting right now?  I just set up my S1, overclocked to a frequency of 393, holding steady at 200GH/s and error rate around 0.5%.  The past 24 hours I have mined about 0.01 bitcoin which is about half of what I would expect.  Could it be just a bad run in the pool? Currently at BTCGuild PPLNS.  Any thoughts?  Perhaps I should wait for a full week and see what I get!