The new iPhone 3G launches next week. July 11 to be exact. You’ve seen the ads. You’ve read the hype. Now let’s be honest. You’ve already made the decision to buy an iPhone 3G. You fell in love the first time you saw it. Now, you just need to justify the decision and enroll your brain in the process.

Here are my top ten reasons to buy (or upgrade to) the iPhone 3G. These might also come in handy in trying to convince your spouse!

Several people have written to ask how I am managing my current workflow. Most of those writing are “GTD practitioners†(inspired by David Allen’s bestseller, Getting Things Done) who are specifically interested in what software tools I am using. So, I thought I would I would dedicate a post to providing an overview of my current practices.

My current computer is an Apple MacBook Pro with a 2.4 GHz processor and 4 GB of memory. I installed the new Leopard operating system a week and a half ago, when it first came out. I made two complete backups of my hard drive before I installed it, and so far I am enjoying it.

I know, I know. I said I wasn’t going to buy an iPhone. But, in a moment of weakness, I did it. (Those of you who bet I wouldn’t last can now collect your winnings.) Three things put me over the edge.

First, last week Apple made several announcements. The company introduced new iMacs, as well as updates to iLife and iWork. I even watched Steve Job’s entire speech and demo session. As usual, he blew me away. It’s not just the fact that he is a great presenter (which he is), but that his products are so unbelievably cool. I love everything about them.

People who know me, know that I am an Apple groupie. I use a MacBook Pro. I have an Apple network at home. I have several iPods. I use Apple Hi-Fi stereo speakers. I even have an Apple decal on my car. Basically, if Apple makes it, I want it. Except for the iPhone.

Yes, I agree that the interface is elegant—even seductive. I was blown away by Steve’s demo. It made me drool.

Warning: This is a semi-technical posting for Mac-heads with network connection problems. If you aren’t experiencing this particular problem, you probably won’t find this post too interesting. On the other hand, if you have this problem, you may well regard this information as a God-send.

I thought I was losing my mind. About a week ago, my wireless network connection started flaking out. I would be connected for about two minutes. Then the connection would suddenly drop out. All the while the signal strength would appear to fluctuate wildly.

The most disconcerting thing was that all the other computers in my house were working fine. So, that pretty much ruled out a problem with the modem or the router (an Airport Base Station). Nevertheless, I tried changing a few settings on the router and managed to completely trash the system. Argh!