National Map Viewer won't put NHD Sub-basins in my cart.

[Seldom]

Figured it out.  In order to get sub-basins into the cart I need to "Download" each one separately.  That way I get a choice of data type, and they show up in the shopping cart. 

Anybody have any idea how long I should expect to wait for shapefiles.  The GDB files the site offers are 9.x,   too early to load in GM.

I'm getting shape files in about an hour, if I select and try to download 1 sub-basin at a time.  Multiple sub-basins send the initial email, but don't generate product.