There was a name for the computer under sharing. I notice that the name had three spaces in it, "David Asofsky's Computer". Just for testing I renamed the computer sharing name to "DA" and everything worked!
It was either one of two things:
- The sharing name can't have any spaces
- The sharing name can't contain "'" (an apostrophe)
Thanks so much for your help with this and I look forward to using the product!
David Asofsky