Fedex man delivered my XP1600 along with some other goodies today. Its an AGOGA. Third line begins with a Y which I know is a good stepping on some of the tbirds but not too sure with these XP's though. Hopefully the rest of my goodies will be arriving tomorrow and I can finish putting this together. I plan on taking my time though and praying to the Folding Gods to guide my clumsy hands I'm thinking of letting this pc burn-in on folding before I start ocing. What do you think is a good burn-in time on folding before attempting to oc?