OK, I'm back with a progress report - and the news
is good 🙂 Basically I tried doing several things so I don't know if it was one thing in particular or a combination that finally did the trick, but I'm currently listening to the 14th song on my nano without a single skip so far... After doing a search, I finally stumbled on this Apple help page and followed most of the given advice:
http://docs.info.apple.com/article.html?artnum=93610
I first upgraded my laptop to DirectX 9 then checked the audio hardware acceleration settings, which were fine. Finding out whether my sound card audio drivers needed upgrading was more tricky, however, as HP's support page didn't have up-to-date info on my computer model. Basically I had to try several different driver versions before I found one more recent than the one already installed that actually worked.
Next I focused on the iTunes software itself: I wasn't too worried about external plug-ins because the only thing I'd done with it to date was re-encode music to a different bit rate. However, I suspected like many here that something in the latest release is at least partially responsible for the skipping problems, so I definitely didn't want to keep using it.
After manually uninstalling iTunes 7.2 - meaning that after removing the program I still had to do a search and delete all the related bits and pieces left behind - I installed a copy of 7.1 that I had downloaded several weeks ago but never run (older software versions are also available online). This time I transferred 20 MP3s at 160 kbps because I realized I'd need the extra space and made sure Sound Enhancer was off, although I did use Sound Check for more even volume.
To sum up, song playback on the iPod nano is now smooth and everything sounds great, so I can finally enjoy my new purchase 😀 Hopefully my experience helps everyone else out there feeling the same frustration I was...
Rmr
HP ZE4420CA Windows XP