One SQL, Two Conns

I'm writing an ASP cart and hit a problem.

I have 2 db's, one is products, one is cart contents.

Cart contents holds the unique ID from products when you do your 'basket'.

When I display the basket, I want to display the products name from the
products DB based on the ID stated in the cart DB

I have been informed I can do this with SQL some how, but that means I'd
have to create two conn objects? or can it be done another way?