I bought one of these from chinagrabber.com recently - free shipping there too, I am really happy with it, comes with iGO8 nav software and a few maps - very easy to find more maps. Mine works really well and seems well made. Also plays music,videos and can be used as an ebook reader too. Certainly a much better deal than the Garmin at around a quarter the price! The handle bar mount and car cradle are reasonable quality too and also working well so far.
Only problem I have had is getting the bluetooth to work - but this is more likely to do with the headset I am trying to use than the unit.
Hope that helps,