Hi all,
Streets & Trips starts by default with all its toolbars turned on which does take up quite a bit of space on a UMPC display. As Sears says, I have spent quite a bit of time using this application on these devices and I use it with the toolbars turned off most of the time - especially the Drawing and Location and Scale toolbars. The two screenshots show you 'all-on' and 'all-off' on an origami, you can choose anything in between to suit your needs.