Cool, same. So we should more or less get it at the same time ^_^
I'm not too fussed, Antec and Coolermaster are both fine brands. But after looking at a review of each case i prefered the simplier look if the RC-100 over the more open Antec. Plus the RC-1000 includes pre-fitted sound proofing on the panels so that should help to keep things quiet. Finally, i read that the Nine Hundred was a bit of a dust trap.
I noticed the Coolermaster has a cable management system so im interested to see if the system builders at OcUK make use of it or not.

I've not had any pre-built systems for a while, and i couldnt see any reviews of the systems (in detail) like you would, say a urrm well another big brand, so how professionally they put the system together (not just a matter of stuffing stuff into a box, and if it works thats good and off it goes...) interests me, especially for future reference when recommending and of course, rebuying.