I just rooted my girl's Eris. I installed Cyanogen Eris Lightningbolt v.2.7 and Metamorphed "Pink Life" for her. This was the longest I have been exposed to the Eris. After setting up SetCpu and a couple of other rooted rom apps, I am happy to say that she has a killer phone ideal for her that is exponentially faster and not bad on the eyes either. i came from 2.1 ota. For all Eris owners this definitely provides quite a few more options to enable more enjoyment from the phone.