has anyone out there tried one of these?
http://www.bullydog.com/shopping/start.php
if that link does'nt work its item # 49000. I'm curious how it works and how much info it actually shows?
http://www.bullydog.com/shopping/start.php
if that link does'nt work its item # 49000. I'm curious how it works and how much info it actually shows?
