Actualizar Tom Tom Go 730 Traffic IQ Routes

Hola, necesito actualizar el GPS pero no me aclaro a la hora de saber el mapa que tengo que poner.
Muchas gracias por vuestra ayuda.

Estos son los datos del GPS:
[TomTomGo]
DeviceName=TomTom GO 730
DeviceVersionHW=GO 730
DeviceSerialNumber=J4
DeviceUniqueID=
RamDiskVersion=20090518
BootLoaderVersion=55120
LinuxVersion=315187
ApplicationVersionVersionNumber=8351
ApplicationVersion=9982
UserLanguage=EspaÒol
UserName=
LastConnectionTime=2008/06/29,22:28:16,UTC
LastConnectionPhone=
GPSFirmwareVersion=GSW3.2.4TT_3.1.00.12-C35B1.02
BuiltInColorScheme0=Belgica
BuiltInColorScheme1=Brittanica
BuiltInColorScheme2=America
BuiltInColorScheme3=Germanica
BuiltInColorScheme4=Australia
BuiltInColorScheme5=Deuteranopia
BuiltInColorScheme6=Greys
BuiltInColorScheme7=Antarctica
BuiltInColorScheme8=Africa
BuiltInColorScheme9=Astra
CurrentColorSchemeBuiltIn=4
CurrentVoiceInfo=Jorge
CurrentMap=Western_and_Central_Europe_2GB
CurrentMapVersion=845.2645
CurrentHomeLocation=
Traffic=N
CurrentFuelpricesType=
CurrentFuelpricesTypeString=
CurrentFuelpricesLastFullUpdate=
ValueRatio=AR14yca+azqGH3+VGw==
Features=PlusDownloadDynamic,PlusDownloadGeneral,PlusDownloadMap,PlusDownloadPOI,PlusDownloadScheme,PlusDownloadUpgrade,PlusDownloadVoice,PlusDownloadRingTone,PlusMessageNotification,PlusPushChannel,PlusTraffic,PlusWeather,PlusEphemeris,PlusBuddies,PlusMobileSafetyCameras,PlusRoadConditions,PlusFixedSafetyCameras,PlusFuelPrices,HDTraffic,PlusOnlineCamera,PlusTripReporting,HidRemote,HomeBackup,GPRSEngine,VoiceRecording,ASR,TTS,TTSCompressed,TTSLoquendo700,MP3,IPOD,MusicPlayer,PhotoViewer,PhotoJPGViewer,PhotoBMPViewer,VoiceBrowser,LinkVolumeToNoise,MapShare,Newyork,Itinerary,Caymann,Durham,Leeway,Handsfree,PhoneFeatures,CarSymbol,RichPOI,RDSTMC,Prague,Bluetooth,SDSlot,InternalFlash,Microphone,ExternalModem,SMSSupported,SupportGetAMap
SupportedPatchTypes=3F
NrSupportedErrorTypes=132
UserPatchDatVersion=102
CompressedPatchVersion=150
MapServerPatchDatVersion=104
DeletedPoiDatVersion=200
ServerLineIndexDatVersion=102
ServerNameIndexDatVersion=102
MapShareSupportedProviders=203
CharacterSet=Latin-1
VehicleBrand=
VehicleModel=
VehicleOptions=

Hola, he probado a meter un nuevo mapa el Iberia 970.7467 y el Iberia 970.7466 y aparentemente los dos funcionan. ¿Cuál es la diferencia? es para dejar solamente 1 instalado.
Gracias.

En tu gps va a funcionar cualquier mapa que le pongas de los que tengan meta para poder activarlos, solo debes ver cual es mas adecuado y para eso los colores.