The stale and unknowns are WAY too high, what's going on?  I thought this was being addressed?  19% stale is not on my end, I've got 50MB fibre with a 32ms ping time, and I keep getting pool not providing work fast enough.  If this can't be addressed it makes no sense to stay. 

[2013-02-18 08:32:44] LONGPOLL from pool 0 detected new block
 [2013-02-18 08:32:47] Rejected 006bb902 Diff 608/31 GPU 0  (prevhash-stale)
 [2013-02-18 08:32:47] Rejected 0445a806 Diff 59/31 GPU 1  (prevhash-stale)
 [2013-02-18 08:33:02] Rejected 01f4d841 Diff 130/31 GPU 0  (unknown-work)
 [2013-02-18 08:33:03] Rejected 062b5f13 Diff 41/31 GPU 1  (unknown-work)
 [2013-02-18 08:33:05] Rejected 01e16d7e Diff 136/31 GPU 1  (unknown-work)
 [2013-02-18 08:33:08] Rejected 037ed51c Diff 73/31 GPU 0  (unknown-work)
 [2013-02-18 08:33:09] Rejected 048fa180 Diff 56/31 GPU 0  (unknown-work)
 [2013-02-18 08:33:10] Rejected 025d4668 Diff 108/31 GPU 1  (unknown-work)
 [2013-02-18 08:33:19] Rejected 03c5e4c7 Diff 67/31 GPU 1  (unknown-work)