I have the "red" GSkill RAM as we've discussed in my thread
. Tonight I may tinker with going above 400 FSB (thought I'm satisfied) so we'll see and have another point of reference for this RAM.
I bought this RAM knowing that it should be reliable within its specs and wasn't the best choice for OCing, as my OC goals were modest. For the price it's probably going to be fine.
For what it's worth, during my trials and tribulations the last couple days, the couple times I remember trying to run the RAM at anything over 800MHz it didn't POST.