Hi, I just got a HTC Touch Diamond 2. Does it really have a GPS built in? If yes, what software and maps is recommended for use in it?
Also, I am going over to Australia end of the year and it would be nice if I could load an Aussie map (free if possible) for use there. Anyone can help?
Your phone should have internal GPS receiver. Maybe you can check which GPS brand is more popular in Australia. But I think Garmin should be one of them.
Maybe you would like to try out Garmin Mobile XT. You can read this
for more info.
As for maps, read this