What satnav option should my wife buy for me for Christmas?

[jonwm]

I have recently bought an iPaq 4150 and quite fancy a satnav extension to it.
I have dug around a few web sites and think I know what I want but not entirely confident.

I believe that whatever options I have they will have to include a bluetooth capability (or do they?). I will only need it in the car and only for the UK. I will also need a mounting kit but preferably not one that requires a sucker on the windscreen I would prefer one that screws or fixes to the vertical part of te dish - I have a SAAB 95 if that helps in giving advice.

If someone (and I am hinting at www.totalpda.co.uk) could email me, or post it here, the options and prices then It would be appreciated.

As the title of this post suggests I am angling for this satnav kit to appear under the Christmas tree and therefore please only suggest options that can be shipped out in time. and they must arrive by 20th December as we are going away then.

Thanks in anticipation.

JonWM