Reinstalling cs6 Down load vs. CD?

I have downloaded and installed both CS5 and CS5.   I'm anticipating setting up a new computer "soon". 

Is there a way to get an Actual CS6 CD for reinstalling AFTER I've already downloaded and sucessfully activated Cs6 on my current computer. 

I think the process of setting up a new computer would be easier if I had a CD instead of trying to use the original Download that was saved.    It took me THREE MONTHS AFTER I activated before I could get rid of the 30 DAY trial NAG screen that popped up when I first used it.   I want to minimize a reoccurence of it from happening again.