Streak as a in car satnav?

[homey]

I'm looking to buy a Dell Streak in the UK (anyone got one for sale?!) to used as an in-car satnav using either CoPilot Live or Sygic. Does anyone have any experience of using the Streak in this fashion or would I just be better off going for a Tomtom / Garmin instead?
I'm a bit worried that it wont be bright enough or may be unreliable with GPS locking etc.

Any comments would be greatly appreciated!

 

[Deleted User]

That's one of the main uses for my Streak. There are.several tweaks that can be applied once you root. I personally use Locus Pro, Waze and Google Maps