I'm sure many have already done this this but I have never been a fan of Vbulletin, and especially, this older version. Version 5 incorporates many of the things that are in Tapatalk but I understand why upgrading is not in the near future. Regardless, if you download DuOS (Android on Windows) you can use Tapatalk directly from your desktop which is improving the user experience, at least for me.

REF: Run Android on Windows - Fastest Android Emulator

Sent from my AMIDuOS using Tapatalk