At this point, I don't want to invest more that what I am willing to lose in case Lab_Rat is less then trustworthy. I found it odd that the guy seemingly showed up out of nowhere on BFL's forum, than came over here. I am assuming he's some well known user here, made an account on BFL's forum under a new name, and now running his new identity over here. Not trying to spread rumors or anything. This is entirely speculation. But that's my reason for not investing more.
You are wildly off the mark on this speculation Mufa. Lab_Rat is a hard working, above board and dedicated guy who has been engaged in the community for some time (just not so much on BTCTalk). In my experience he is consistently a positive contributor as mod on the BFL forum (which he quit when forming LRM) and in helping others with their mining questions as larger scale LTC miner and FPGA owner.
My $.02.