I have a pc @ home (dual 500) which flushes around 2.6 MKeys/s... so that's around 600 blocks a day
also i have a pc running (p500) at a friend. Don't exactly know what that one flushes (depends on the time the pc is on)....
and last a friend of mine runs a p700 at his place. Only his cable is disconnected for a month now so he is idle atm
I currently have
[Apr 14 15:38:08 UTC] 630 RC5 packets (4633 work units) are in buff-out.rc5
4633 blocks in my buff-out to flush.
I am ranked #21 in the CD Freaks team...
And what about you? U can flush as much as you can!! (depends on how many pc's are at work, and how long the pc is powered on)