All I changed was the version check bit to allow 6.3 as well as 6.2... just for those who were uncomfortable trying to make that change on their own. Seemed easier.
Omegatron, I think it appends the IIP link to the version number that threads uses in the footer "$VERSION".
Your site is missing the threads version number - and thus the IIP link won't appear.
Check your ubbt_footer.tmpl for the missing $VERSION variable. Might need to try a fresh copy of that template. Once the threads version number shows up for you - the IIP link should as well.
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