hi guys, maybe I have the definitive solution to setting new cities on M2D weather. (or at least on my Kaiser go on)
1) in M2D weather set one city whatever you want is indifferent.
2) disable touchflo in today setup
3) open REGISTRY EDITOR and go on HKEY_LOCAL_MACHINE
then open software, then open HTC, then open Manila2D, then open Weather here you have two choice "0" and "setting" in both of them there are two item: "Location" and "Location Code". (you have to modify the item in "0" and in "setting")
So, when you tap in Location, you have to insert a string like this:
Caprese Michelangelo, It (first city name and after the nation)
When you tap in location code, you have to insert a string like this:
If you want repeat for other city. At the end enable touchflo on the today screen again and upgrade the weather.
Work fine for me on my Tytn II.