If you use a Mac to give presentations using either Keynote or PowerPoint, you'll want to check out two articles by Rob Griffiths of Macworld about iPhone apps that allow you to use your iPhone as a remote control for your presentation. A few months ago, he reviewed three apps that you can use to control Keynote: Keynote Remote, Stage Hand and TapNext Lite. And then a few days ago, he reviewed Point Remote, which works with either PowerPoint or Keynote. I haven't had a reason to use these apps myself so I can't offer my own reviews yet, but if you use a Mac when you give presentations, you'll want to read these two reviews.
On a personal note, it has now been six months since I started this blog (November 17, 2008), and my favorite part has been hearing from readers. Most of you who e-mail me or post comments are lawyers (although certainly not all), and I really enjoy hearing about how different people use their iPhones. Please keep your e-mails and comments coming! I'm positive that the next six months will be incredibly exciting for iPhone users, with the upcoming iPhone Software 3.0, the next hardware version of the iPhone, new third party hardware that will work with the iPhone, and the millions of new iPhone apps that will be released.