TomTom Go 720 Map Share problems problems - developing new interface and new technology

Hi,

I recently tested Map Share feature with TomTom Go 720 navigation
and add new road doesn't work at all.
Entry made is immediately cancelled and no new road edited appears
back in navigation window.
In the meantime I have developed a new technology to add new roads to
TomTom's / Teletlas maps
and would like to contact TomTom/ TeleAtlas to let them know how it
works.

Has TomTom its development R&D department in Holland or in US ?
Do you know how to call the right team ?
I am really sorry to say but present Map Share by TomTom is complete
defeat.
There is no chance to make any correction on-the-fly on the drive as
it takes about 15 cliks to make any change
and new road entry is immediately deleted on entering.
Not to say what is called a new road is only a part of straight line
between two selected points.
Straight roads are very common but polyline roads are much common.

What I have to offer to TomTom is much better interface, new features
and are really working add new road intelligent interface.

Please let me know how to contact TomTom's developers team.

Darius