hey everyone! first time posting here and reason being is i cant find enough information on the internet so i decided to turn to the experts! i have the original moto droid (motorola milestone android OS 2.1) i was just curious if possible if my version of phone can be upgraded to the new andorid OS 2.2, or if its even worth it? what caught my eye was that you can install apps to your sd card and im running low on space...any help or information to this would be greatly appreaciated!!