Hi, I happen to own an Internet domain that I would like to use for iPhone-compatible push email with one mailbox. The obvious option is hosted Exchange for about $10 a month from GoDaddy, but I am curious if there is any more cost-effective means. Specifically, does anyone have experience with Yahoo's $35 business email plan and the iPhone? http://forums.macrumors.com/showthread.php?t=444703 reports success with getting it to talk, but I want to know for sure that push email works reasonably well with this (as it does presently with my standard Yahoo account) before I drop the $35. I'd also like to know for sure if anyone has noticed any real disadvantages relative to an Exchange-based solution. Thanks!