VisorCentral.com (http://discussion.visorcentral.com/vcforum/index.php)
- Customer Service (http://discussion.visorcentral.com/vcforum/forumdisplay.php?forumid=12)
-- Exactly four weeks (http://discussion.visorcentral.com/vcforum/showthread.php?threadid=6008)

I got my GVD today after recieving my stylus five pack yesterday. I ordered on 11/05, so today was the end of my four week period. Believe me, it was well worth the wait. Gotta go and show of my new toy now!