Which Sat/Nav?

As a courier, I think a sat/nav system will save me money and time over a given period. The question for me is where do I start?

• Should I go for a dedicated system or a PDA with sat/nav software?

I'm willing to pay upto £400 and will be using it in my van for work only and i'm not interested in bluetooth (unreliable). Its unlikely i'll use a pda for appts or whatever they can also be used for, unless i can be sold a good enough reason to use their many features.

Many thanks

[Charlie]

Welcome to our forums.
See my reply to the post @ http://www.totalpda.co.uk/forum/showthread.php?t=2030 (Which one to get?) .