Is there a market app or something I am misssing that can 'beef up' the email app. I have tried all of the gmail reconfiguring to get some of the functionality, but good old yahoo bizmail has known issues that causes problems in trying to use gmail for yahoo on the phone. I desparately need settings like a signature for my email replies. Google just doesn't currently work for me. Anyone have any suggestions? Probably my biggest complaint. Google is not my favorite for email, contacts, etc. and I am trying hard to use it as needed since this whole phone revolves around it, but its like take huge steps backwards in functionality and customization from my windows mobile phones.