try beejive, the best. it's not cheap though.

Mbox mail.
it's specially designated for hotmail users who can't use the mail app provided by iphone. interface is similar to mail app. abit buggy though, sometimes it hangs in the inbox and you can't choose any messages. downloading process is not as fast as gmail. the main issue is is the price. 9.99 for a hotmail client.
http://phobos.apple.com/WebObjects/MZStore...=292591480&mt=8

Besiegement.
a 3.99 app. similar to fieldrunners but i wouldnt call it a clone. to me it offers more strategic planning than field runners as it has more towers available. fieldrunners is too easy. This also offers story mode and challenge mode to us. one down side to it is the nes-like graphic which the writer is still working on. He also promised that the next update will be more "mind blowing"
http://phobos.apple.com/WebObjects/MZStore...=294584891&mt=8

This post has been edited by Voonz: Nov 2 2008, 06:58 PM