Ipod Connection

Sue Magowan

I have just bought an ipod 20 GB (PC & Mac) and installed the ipod software onto an ibook G4.( have already got itunes instaaled). There didn't appear to be a new icon on the desktop, nor on the hard disk, but I was able to transfer about 800 tunes onto the ipod. However, when the photos were being transferred, it stopped and there was a pop up message that said that the start up disk was nearly full. I have checked the ipod, and the music is playing ok, but there are no photos on it. When I tried to connect the ipod to the computer today, a message saying 'the ipod SM's ipod cannot be updated, an unknown error has occured (-50). Can you tell me what to do?