well, i finally received an update from Jeff.
apparently he is out of town at the present moment.
see below for the email message:

__________________________________________________ _
Hey David, your sills have shipped. I'm out of town right now for a show,
so I don't have the tracking info with me, but your ordre was shipped out.
Thanks.

Jeff Kuo
www.ap-signworks.com
www.evolution-autodesign.com
770-925-8740
____________________________

hopefully i'll get them soon, and not bent up from the USPS.

note: he did mention a tracking number.