For those of you who had the res crack: How long did it take? Mine's been going a month now and I have no signs of cracking, but I don't want to count my chickens before they hatch, or so to speak. I've been keeping a very close eye on it. There were no apparently cracks when it arrived (checked it over closely) and it seems to still be okay. It's obvious not EVERYONE who has the res has had it crack (or this thread would be much longer). I'm hoping I might have gotten lucky and got a good one.