I agree - I like what Lutz suggests as well - never having used GPS it did not occur to me.
I will let the GLASS guy know of these suggestions and post the responce asap.
And Brian - having read my post I realise it could read as tho' I was thinking you wanted to "drive anywhere" - that was not my thoughts at the time.
In fact I agree with you 100% - if the lanes are legal roads why should our wanting to use them be such a politically "hot potato".
Why should one minority dictate to another what they can and can not do?