Carry your Music Library with your iPhone

While Apple wanted to control as much as possible application to be installed in the iPhone, there are several ones released everyday. It is becoming a really popular handheld, and the large library of third-party application already available most likely help Apple to sell even more iPhone.
One of those new application which will become very popular is Dot.tunes. It allows you to stream on your iPhone your entire music library available from a Mac or a PC. Even better, it is also possible to stream music not only on a local network but also from any location as long as you can get connected to a Wi-Fi or EDGE network (better free hotspot for your wallet).
Not everything is perfect, and especially the fact that your stream has to go through Dot.tunes servers, putting a question mark on the confidentiality of the data you are streaming.