Because they are cheap, and Raid0 will give me decent performance. The RE edition drives from WD are a rip off. I guess I'll try it with TLER on and off and see which way works the best.
Supposely these are the instructions from an WD email. I've found the WD TLER utility, but I've also found some people said the TLER should be turned off in a Raid set up. So which is correct? Should I turn it on or off? Thanks.