iTunes keeps determining Gapless Pback for the same songs

First of all, I'm not sure this is in the right forum, so if it needs to be moved, please do.


Since I upgraded to iTunes 10.5, iOS5, 10.7.2, etc, my iTunes keeps having to determine gapless playback for certain songs. It started off as about 80 songs, but as I've imported more music, those songs get added to the list, and it's currently around 200 songs. Additionally, it's not just when I open iTunes, it also starts the process over sometimes when I switch to iTunes from another application, or even when I import something like a book into iTunes. So far it's nothing more than a pain, but as I keep adding more and more music, I can see this getting worse.

I run a 2.2 GHz MacBook Intel Core 2 Duo with 4 GB RAM and system 10.7.2. My iTunes library is all on an external WD terabyte.

Thanks

I'm going to go ahead and bump this because it's getting worse and worse, it's not taking longer and longer to process this activity when I awake from sleep, add music, or change tags. It's driving me nuts.

Unfortunately still no resolution on this issue. I've tried updating iTunes, running mp3 repair programs, removing the songs and reimporting them, etc... and it still runs through the DGP process every time.

Apple is of no help, as per.