Firstly, I'm using the latest #2247
build of Doomsday but I'm having problems getting the jDoom Resource Pack from the add-ons page to work.
I have a folder containing the rest of my add-ons and they're working fine. I've downloaded jdrp-packaged-20070404.zip and have unzipped it into that folder so now there is a jdrp.box folder in there alongside the other add-ons.
However, it's not appearing in my list of available add-ons to select.
I'm not sure if this issue is at my end or if it was introduced recently as I haven't used the Doomsday Engine for a while now.
Hope you can help and keep up the amazing work on the engine!