Folks at intomobile.com have wrote a very good article.For all you out there willing to shell out a few bucks for the convenience of hassle-free iPhone tethering (”tethering” is a method that allows your laptop to use your mobile phone’s wireless data connection to surf the web, check email, etc.), a new iPhone application has hit the AppStore… again. NetShare, the iPhone application that allows you to tether your iPhone or iPhone 3G to your computer with a simple button-press, went live in the AppStore yesterday. Then it disappeared. Now it’s back again. Whatever the reason for ...

In using the iPhone 2.0 software with Exchange, I’ve come across a missing feature with the push email: only the Inbox gets push email. Any sub folders that you have require a manual send/receive to check for new mail. This is annoying, especially when a send/receive can take up to 20 seconds on a slow network. On Windows Mobile, all email folders are always up to date. Secondarily, you can’t search the server. With Windows Mobile 6 and Exchange Server 2007, you can search through thousands of old email messages and not have to store them locally. With the iPhone, this important an...