I am new to iGuidance and navigation using a pda. I cannot seem to figure out if it is possible to load maps for two or more non-contiguous cities? Or if there is a 'basemap' which has the major highways of the USA?
Thanks in advance for any help on this.
I had been using a Garmin GPS V which does have these features.

For what it's worth, I am using a Dell X30 624mhz pda with a SD-501 GPS receiver which sits in the sdio slot on top of the pda. Receiver works well and I hope I can get the iGuidance to work as well as the Garmin GPS V.