First off, welcome to the Org, Shandor.

Second, thanks for letting me know the rapidshare link is no longer functioning. That seems to happen a lot. I'll see if I can get it uploaded to our host for a more permanent link.

Thirdly, was it the ipnext.bif and ipprev.bif files you replaced (as well as button_ipnext.bif and button_ipprev.bif the fix was meant for)? I've always thought most of the CTD issues were just incompatible rendering issues, so I should probably out to learn more about the .bif stuff and what the original files did, but I'm not much of a modder. It wouldn't surprise me if other bifs don't hold the CTD trigger.