My PremExec 1K arrived this morning (all credit to UA there's is the first of the N American carriers to arrive this year).
As a point of interest the European on-line survey is at:
http://eurg.ualpremier.com
It is the same 2,000 miles as the US version - I'm sure some mile hungry readers will check to find out if you can do both (and let us know)!
MF