Hi VidetteP,
Ah... ActiveX controls. Requires more work, but yes you should be able to integrate ActiveX controls in InfoPath. We have done so. In fact, the Smart Combo Box that we sell is an ActiveX control for InfoPath. Let me know if you need more help. Jim is our ActiveX control expert.
Patrick Halstead [InfoPath MVP]
InfoPathDev
Patrick Halstead
Project Manager at Qdabra