Hi Ian.
Yes it has got a separate PSU, but it makes no difference whether it is in or not.
I have now removed and reinstalled the software. It loads a programme called i tunes, which is what puts the CD's onto the computer, and this works fine. It then starts to load the iPod software, during this part it prompts you to plug in the iPod to configure it. It is at this point that it freezes up. This only happens when plugging into the new USB 2.0 port. If I plug it into the existing original port it doesn't freeze, but it won't work either, it says it is to slow.
I did notice whilst loading the writing said the audio card must be quick time compatible, does that mean anything?
I do appreciate you are a bit in the dark not having seen the instructions!
I have also read elseware that they can be a bit ify to get going.
Thanks for your time and effort. Dave.