I want to get an unofficial Android 2.1 ROM on to my HTC Hero. As an increasing number of Android apps now require version 2.1, and because HTC have dragged their heels so much about making an official update for the Hero available, I’m considering installing an unofficial ROM on my phone. But I’m not entirely sure how to go about it. What is the best 2.1 ROM to install on the Hero? Is it stable? Will I lose functionality? Will the market apps I’ve bought still be downloadable? Also, once I download the ROM, how do install it safely? Please help. Thanks.