I looked at Golden Accounting as well - however it is visual fox pro and a few folks in the know suggested I stay away.
Managemore I was told doesn't work with remote order scanning which is crucial for us.
Accountmate looked good - but with a price tag of $42,000.
Everest - I'd like to hear comments from more recent users.
Interprise - this is the one I've been waiting over 2 years for. An Interprise pro has said it still isn't quite ready for a high transaction business like ours.

Have you looked at Peachtree, MYOB or Quickbooks Enterprise?

Louie