I'm in the midst of a SBS 2003 R2 "swing migration" in which we build a temporary server and a new server to replace the old one. Problem is, I installed Windows on both of these boxes some time ago and the project got delayed, they have now passed the Activation Grace Period. Both were installed with the same key from the same SBS media. Obviously the EULA states I can only use one of them when it's all done. I have no problem with activating the final box but I don't want to activate the temporary one, since it's getting scrapped instantly when the new one goes live. I've always used volume license (non) activation on Server 2003 in the past so I don't really know what happens to an unactivated box. But the SBS installs always want activation. Other than the nag popups and messages in the log, what else will happen or stop working if I delay much longer finishing this migration?