Anybody know anything about these dudes? http://deepthoughtsoftware.com/
They appear to be selling a pre-packaged Drupal + Ubercart + Quickbooks cart. Not sure if their Quickbooks integration is anything above what exists in the community, but I'd be currious to take a peek at the code.
They have a free trial which downloads as a .exe, which leads me to believe perhaps it's nothing and just malware.