I don't know about the compatibility of this RAM with the Mobo you picked but I can tell you that Geil is a pretty decent brand of memory. That's what I am running right now, not the same as you picked but it works fine.
I heard that Geil does not respond to e-mails for customer support, but haven't heard too much about faulty RAM. I am considering their bright orange DDR2 800 PC6400 RAM. 8)