Hmm, A lot of people have had that issue with Visual Studio.. I don't know why it's not working for you guys, but it's working for me just fine. But yes, you do have to point the data.ini towards your GRF. I thought I did that, but I guess I didn't! Thank you for pointing this out, and I will make an annotation now for that. And for the screams, there is a file called ba_frostjoke inside your GRF which you can edit.