So now there's HIRB, a Helix IR Browser, lets you see which presets use the IRs contained in a collection of Helix setlist files.
Purely browser based, nothing to download or install
Doesn't modify your files, just shows information about them
Doesn't upload them, processing happens right in the browser
Pretty much zero risk, can't corrupt your files or anything
Hopefully it's pretty self-explanatory, ask here (or on TGP) if not, I'll be around when I can be.
One caveat: This does look at snapshots, switches, even continuous controllers. However, it has no way of knowing whether a patch is intended to use 4 snapshots or 8, so if snapshots are in play, it'll report the IRs for all of them, even ones you never use. I think it's not really an issue, but I (or someone?) need to do more research on how snapshots you've never accessed report themselves. Copious free time...
Another thing. Frank from Line 6 was going to post about this on the FB Helix group, but I'm not on FaceBook and don't want to be. So, could you guys who are be my eyes and ears there, let me know if folks there have any great ideas I should know about, hit problems, find it useful/useless, etc..
Let me know what you think.