We have just released version 2 of our VCL component for Delphi 5 & 7. This is a wrapper component for the ActiveX that ships with MapPoint, allowing it to work under Delphi and exposing many of the more useful properties and methods. We'll be adding to this to hopefully provide all of the functionality in later releases. All future versions will be shipped as a free upgrade to all registered users, and always comes with source code so your investment is safe.
http://www.gkconsulting.co.uk - Look in the "Products" section for a compiled demo. Purchase online and receive the full component by email.