I had been using Google Sync to autosync my calendar and it worked great.
iPhone already had the fetch ability but it only fetches at certain intervals. Push allows you to get an e-mail the moment it comes in.
If you already have Gmail and/or Google Sync set up on your iPhone, you must delete those accounts and start over.
Here's instructions on how to set up your iPhone for Google Sync and don't forget to enable Mail.
It takes a while to get Google Sync working with Gmail but once it's done it works well. I set my iPhone to play sound the moment I get a new email. Now, just a reminder - setting push e-mail and maybe even a sound will affect the life of your battery. For me, I'll forgo battery life for the convenience of getting your e-mail when it comes in. I'm really glad I didn't buy an app for this.








Store kept saying it didn't have enough space. So, I deleted "The Matrix" off my phone. The maps are within the app itself (unlike other apps which get their maps through an internet connection) so that's why the size of the app is huge. Those who have a 32GB iPhone will definitely benefit from the extra space. Now, this app doesn't ACTUALLY work. It's only a demonstration. You can type in an address and it will simulate how it will guide you from the last location it left off from. You can choose a 3D or 2D map. You also have the option to show street names and there's a night mode so it's easier to see the screen at night. From what I can tell, it's a good app but I won't definitely know until I can try the real app. It's not out yet but its European counterpart is selling for $139.99. And that's cheap compared with actually getting a real GPS system.