For those of you who have tried the Iphone software I am wondering if you think it is worthwhile? I know "it depends" but is it worth the bother for you? I am strongly thinking of buying an Itouch in the morning. I hesitiate to spend $300 if it's going to take me down a road called Bummer. (BTW, I have a Blackberry----I know, they are workig on an app for that, but patience is not my spiritual gift!)