[Kiril]

I think they are pushing it to the limit to get everything in and working, so I say you will see the servers down for a week before the 3 day headstart, to get a final client version on cds so no annoying launch day patches. If you have already downloaded the beta client then a little patch will come out to update it to the live client and you are good to go aslong as you have registered the perorder key as said above. Also I don't think the beta servers will be the live servers, they will more than likely use them for testing futher stuff.