How to get multiple CEP2 WU's?

[Red Maw]

Please say you're either running a RAM Drive or SSDs? (And a fast SSD at that...)

Otherwise the IO will gum up the system and even though you'll be fully loaded, you won't get 8 days/day you run it...

Yes I am trying out a software ram drive. Most of the CEP2 WU's (and one FAHV) are ending up as error or invalid though so far :\