TomTom and HTC have done a deal that'll put navigation and location solutions on HTC smartphones. The new HTC Locations mapping application – preinstalled on the new HTC Desire HD and HTC Desire Z smartphones, with other devices expected to be added in the future – will come preloaded with TomTom’s maps. The option of turn-by-turn navigation can be purchased through HTC Locations or on HTCSense.com