Hi all, I think I've managed to get the UV3 working with HSFX 7.02, at least the most important part - 64 channel extension and the flyby sounds.
Here's what I did:
1. Downloaded the .sfs files AND the 4.09 + UP 2.01 version of UV3.
2. Placed both of the tigersound SFS files in the main Il-2 directory AND edited the HSFX .rc file ( found in "Il-2 Sturmovik 1946/Files" directory) accordingly, placing the SFS entries at the bottom like this:
@sfs MOUNT fb_hfxcontrol.sfs
@sfs MOUNT fb_hfxPaintSchemes.sfs
@sfs MOUNT fb_hfxbeta.sfs
@sfs MOUNT tigersounds_1.sfs
@sfs MOUNT tigersounds_2.sfs
3. Placed the contents of the #_UV3 folder (from the "4.09 + UP 2.01" archive) in the "Il-2 Sturmovik 1946/Files" directory EXCEPT FOR:
- ".rc" and ".preload" files and "gui" folder to avoid crashes on startup;
- "3do" folder since it seemed to overwrite PA_Jeronimo's "Fixed engine cowling and props" mod.
4. And, of course, didn't forget about NumChannels=4 in sound section of conf.ini!
Now I can enjoy awesome flyby sounds and my log file reports 64 channels active.
I hope you'll find it useful.