LOL, really seems we are in the same boat here.
Some time ago I asked them if it would be possible to use some sort of overlay.
Like a simple track map as an overlay over a low detail PDF map (converted of course).
According to them there is no need for such a feature as you can alsways switch between maps
Same story for the import of other map formats, even for free formats and sources they claim to have rights issues.
And of course they alsways insist to use the latest set of Ozi tools to make my maps - too bad if you want to use your maps on other programs as well.

I guess with more and more (semi) free alternatives popping up Ozi has to do something to keep the market share.
A proper option to directly download from free online sources should be included as well as a simplyfied menu for starters.
But as I'm still waiting for the support of the EPSG database since CE2.33 I guess Ozi has other priorities
The only feedback they react to lately is in regards to missing Datums and Projections....