Any of you know off the top of your head Winstar's config/policy for a
customer wanting to accept customer routes only from a BGP feed? Or, a
contact that can respond within a couple of hours would be useful too.

I've called their NOC. They have no clue what I am talking about. They
said email Emailed them. No response...going on 2 days.

Checked their website...about as useful as above.