I have updated my HK Milestone from the HK moto site. I went through the software update on their page and it checked my phone through USB and said there was an update and took around 15minutes and got updated.
Here is the HK Moto site:
Motorola - Milestone - Mobile Phone Software Update - Motorola Hong Kong
My updated phone:
Here is the HK Moto site:
Motorola - Milestone - Mobile Phone Software Update - Motorola Hong Kong
My updated phone: