Hi jbow,
Been busy this afternoon, sorry I didn't reply sooner. Hopefully you got it working by now, if not ....
There are no IR's that come with the 30 Free Preset one that they just released. It's just 3 .xml files. I mistakenly thought the 30 Free Preset one contained the IR files, I was wrong on that.
What I did was, I unzipped all of the files from both of the free add-on packs in to the TH2 VST .dll folder. Then I followed the instructions in the video to install them and they all loaded fine.
The only problem I had was, I left the unzipped files there, and I got that 'Backup Encryption Key' pop up message. Once you successfully get them imported, it's ok to delete the files you downloaded, even the IR wavs. I don't know where they go after you import them, but they don't end up in the TH2 VST directory.
Hope this helps.