For the excited masses who are unable to wait for an iPhone, some individuals have been busy... to the ire of Apple Legal.
Infoworld reports that two skin makers for the Palm and the Pocket PC were sent cease and desist letters for posting iPhone-skins for their respective platforms.
For those who don't own a PDA, this paper cutout of the iPhone can keep you occupied until the June comes, and now, you can even pretend you are getting phone calls...
Gizmodo posted an MP3 of the iPhone ringer from the keynote address... but perhaps more impressive is Andy Neesley's transcription of the iPhone ring tone (midi audio):