I recommend mailing your C&R wherever it needs to go. A lot of these dealers will only accept a signed paper copy of a C&R regardless of the fact that faxed copies and electronic copies are now legal. What's wierd is that some will only do that for the 01 FFL holders. Not a big deal.
MidwayUSA and Century Arms are two in particular that only accept signed paper copies of the C&R (at least when I mailed them off the first time).