I've been having a look at the reverse geo-coding example here:

http://www.mp2kmag.com/articles.asp?ArticleID=50

While it works very well most of the time, it does sometimes fail to find an address in rural locations. Is there any way I can ask for the nearest town, rather than a full address?

When it finds an address, I get something like: "My Road, Newtown, RB4 2".

For my needs, something like: 'Newtown, RB4'. Would be plenty of accuracy.

Is it possible to specify the accuracy of the address when searching?