Los Angeles - Navtones, a provider of branded voices for GPS navigation systems, announced on Wednesday the release of a premium voice download created by actress Kim Cattrall ("Sex and the City") for all TomTom portable navigation devices. The company is offering both "funny" and "standard" versions of Cattrall's voicing of turn-by-turn driving directions, available for $12.95 individually or $19.95 as a pair.