>............ One of the big mistakes that many developers make that prevents re-use of business objects is adding user-interface controls to the class. This kills any possibility for reuse in an application. There are also many benefits when it comes to maintaining an application. When you have a single business object entity that has all of its characteristics and behavior encapsulated into a single class, maintenance is *much* easier.

Kevin,this is the area where i am unable to grasp the concept of business obj in its entirety. The Bizobjs in the cd sample app seem to have textboxes etc on them. Could you spare some time to expand on this a liitle more.?

Also, the MMdoc says if reqd to drop a pageframe control on the Business object.( Building on the Quick start proj - step 4]. I am not very clear on this area. Would i need to modify any of the classes to handle pageframes ? Or will the CB3 modified as per MMdoc Ver 2 take care of this automatically ?