#1417itt egy faq a fejlesztőktől ami segíthetne
főleg ez a rész belőle szerintem:
3) Some sound cards perform a great deal of processing on the PC’s CPU, rather than on the card itself. This can cause significant framerate slowdown, and the sound can also take on a metallic, echoing character. In these cases, navigate to the:
C:\Documents and Settings\[YOUR USERNAME]\Application Data\Atari\<RCT3> folder, open the options.txt file with a text editor and reduce the MaxSound and MaxMusic parameters from their default values of 100 and 4 to MaxSound 25 and MaxMusic 2, then save your changes and re-run the game. This will significantly reduce the sound processing your CPU is doing and therefore help framerate. You can also experiment with these values to tweak performance. In addition, for cards such as SoundBlaster Live!, you should also try turning off echo and other processing effects that are computed on your PC’s CPU. (For SoundBlaster Live! go to "Creative" >"SB Live" > "Audio HQ", open the "EAX Control Panel" and select "No Effects".)
a baj csak az,hogy abban az options.txt-ben nincs is ilyen opció hogy maxsound és maxmusic. nektek van? valamint SB live!-om van és a leírt helyen be van jelölve hogy no effects (alapból is így van) de sajnos nem segít)
valakinek lenne még valami ötlete?