I have the Eris rooted 2.1 with Sense-able 3.1, and I love it overall. However I found found one issue that could be make or break for using this mod. The HTC Mail program when on stock 1.5 had the ability to sync Calendar Contacts, and Email with my Exchange system. This is key because I have a few hundred contacts in Exchange that I really need availability to on my phone. When in the HTC Program I don't even see any setting for telling it what I want to sync that I used to be able to adjust. Has anyone else seen this, or know of any issues like this?