Hey Toni (a.k.a. Neludok),
It's great to see you here! It's been a long time! I'm glad you are still around!
I just added the version number beside the download link above. Thanks for the suggestion. I'm not sure about the hotkey to place a pushpin on the map. I agree it would be a very helpful feature, but even though I've on several occasions thought about it, I just simply don't know a good way of implementing it. I think it would be easily doable in MapPoint, which is programmable, but it is more complicated in AutoRoute and/or Streets & Trips :-(
By the way, the current version for your AutoRoute 2007 is Keys version 2007 (a.k.a. version 2.42). This version ends the development of S&T Keys / AR Keys for the 2007 version of the Microsoft product, because MS Streets & Trips 2008 has been released (but unfortunately the 2008 version of MS AutoRoute is not out).