For Mac & Windows: A mid-range cross-platform accounting program with single and multi user versions for Macintosh and Windows operating systems. Connected consists of three modules: Accounting, Inventory Control, and Job Costing. This is a logical choice once you outgrow MYOB, Quickbooks or your other entry-level package. It also has more sophisticated job cost management and inventory control features than the entry-level packages. And it holds more data & runs faster on a network. This is what you use if you have more than 2 or 3 users and/or hundreds and hundreds of jobs, inventory items, customers and or vendors.

http://www.accountek.com/