I'm guessing that every time a transaction hits 30 days we get stake...  I've had like 4 or 5  hit today.  Total over 8 coins in one day so far...  

@ Varvarin, any idea cost range?  I've had 2 of my 3 rigs die this week.  Trying to get them consolidated into 1 working rig, but so far all I've got running are 3 6950's at a whopping 1.2 M.  If you really can get those out at 5M, at a decent price, I'll gladly pay to ship one to the US.