I've been using it since 1999. Works well. The link is no longer offered as it was a typical Sage throw it at the wall quickly and let it slide into oblivion. Timeslips and Sage 100 aren't a great fit in that people who use Timeslips get by with Quickbooks. So the link died. If you have VI, you can set up some interface files to import into 100 or use exchange. The initial set up of GL accounts into TS can be accomplished without the link which is another reason for the withering of the vine. I work with a TS reseller if you don't already work with one.