dpx503U its a good unit, but if you like messing with the sound settings ect while your driving beware... it has a series of menu's to go through to adjust the sound and displays ect, I spent 5 mins setting up mine and am happy to leave it like that.
what's £150, the 503U?
As far as I'm aware there's no panel that comes off for security on double-dins.G60GTI16V or Rhyso any chance of a picture of Pioneer lit-up up at night with dash as well...pretty please