Question : Can I use my iphone 3g as a gps ?

My new gps is broke and is going to be sent back.  

I will be doing a lot of traveling and want a gps ..... now.

Can I use my iphone or do I need to buy something ?

Answer : Can I use my iphone 3g as a gps ?

You open the Webportal.vbproj file in wordpad and search for this address and change the "mnloon" with "localhost" save it and try to reopen it again.