I'm not sure I understand why the user would be able to create the rest of the dbs but not this one in particular. I'll try to log in and create a db by hand.
This is a new install for Biztalk 2006. I didn't specify what version of Biztalk because wer are in Biztalk 2006 sub-forum so I didn't think it was necessary. I'd prefer not to scratch everything but if need be, I can always start over from the Visual Studio install.