Where can I find ipod 1.3.1 software download?

My games stopped working on my iPod and tthis communities place hasn't helped me any, so I have been doing my own research. I stopped updating my iTunes so I can keep Front Row working. I believe my iPod software at the time was 1.3.1. I recently restored my ipod, and noticed it was running ipod 1.1.2. I figure that if I get my ipod software back up to 1.3.1, it may finally solve my games issue. They were all working fine until a couple week ago, when they just stopped launching - all but Klondike, that is.

Anyways, Apples page has a link for the mac software, but it just dumps me off on some other page, because they don't support that page any longer. I find it hard to believe that there is no other place to get the download, but after spending 20 minutes for no results, I thought I'd try here once more.

Thanks!

Erik Jurado