Apple iPhone 4 GB (AT&T)

So, I have had MANY phones over my years of cell phone use and am a very high use Realtor. I recently dumped my VX6700 PDA after having bought a iPhone. NO KIDDING... one day of use (it isn't hard to figure out) and there were no tears shed deactivating my PDA. Although, I have kept my Verizon account (AT&T's coverage is sketchy in my area) I am using the iPhone for the features as well as the phone occasionally. PC user? Great... it seamlessly syncs your outlook calendar and contacts into iCal and with the click of a button in the itunes "info" tab while your iPhone is USBd with your desktop. No problem adding contacts or calendar items in the field as the iPhone syncs back to your desktop. THE ONLY ISSUE I found with this was some users having older versions of Windows and Microsoft Office (XP version of Outlook) may have troubles getting this function to work properly. I am running Vista with Office 2007. In Office 2007 (Outlook) Microsoft has fixed this function due to the huge variety of iTune subscribers... and it is seamless. You absolutely won't believe the features on this phone. Most everything you could have imagined has been considered and implemented. Open PDF documents or Word documents in the email function. The only 2 drawbacks to it over a PDA with Cellular/Data internet connection is that the Wi-Fi may not work in a cement type building. As long as you have a good Wi-Fi connection to pull from (you might be hard pressed NOT to find one as it seems to have a greater range for searching networks) you are online. The other is that there is no way to save any documents on it as a storage type device like you can with the Windows operating system of a handheld PDA. I have to say... I am a DIE HARD PC fan... This phone has made me an APPLE LOVER! You won't be dissappointed with the phone. Now if we could just get it out of the hands of AT&T and more widely distributed!