Hi RedWolf2,
I hope you downloaded the latest 'sounds' folder from Tally Ho.

The upgraded 'planes' folder not only fixed some planes, but was also made
to go along with the new sounds. The new 'sounds' folder is here:
http://www.sandbagger.uk.com/EAWSSS/sounds.htmlIn your planes/slot05FM/P51D_fm folder you will find a file named PlaneSounds05.mpf.
If you open it in notepad you will see that it says
[EngineSounds]
StartSound=188
RunSound=189
This tells the exe to look in the sounds folder for 188 and 189. The old sounds folder
only went to 179 I believe. If you delete the PlaneSounds05.mpf, you will get the old
sound back. But I made new P51 sounds which are better, so leave that file in there
and download the new 'sounds' folder?

If you have anymore sound problems, let me know!
Thanks,
AO