Installing iPhone apps without the command line

I've mentioned here before that I hack vicariously, especially when it comes to my iPhone. I'd rather watch from the sidelines than brick my primary communications device. That being said, I may be ready to dive in...

Nullriver has released AppTappInstaller v.2.4 which is a native iPhone application that will automatically download and install all the iPhone applications that have been developed thus far. All without touching the command line.

Now that's my kind of iPhone hack! Anyone want to be the first to report their results?