I am looking for a complete list of commercially available (and
supported) GIS Mapping components that can be used (i.e. embedded) in
a Visual Basic .NET application.  The component must be either an
ActiveX component or a native .NET component.  I would prefer .NET
native but have been unable to find one.

The GIS Mapping components must have at least the following features:

1. Be able to be fully embeded in a Visual Basic .NET app
2. Be able to be programmatically controlled from VB.NET
3. Be able to render complete maps of North America (down to street
level)
4. Be able to perform street address Geo-Coding 
5. Be able to plot points on the map by address or lat/lon
6. Be able to draw shapes, outlines, or other data onto the map
surface

The applications that I know of that fit these criteria are:

1. Microsoft MapPoint 2004 (www.microsoft.com/mappoint)
2. GeoMicro AltaMap (http://www.geomicro.com/index.htm)
3. MapInfo (http://www.mapinfo.com/products/Overview.cfm?productid=1041)

Pricing information for each (including the above three) would be
great but not required.