With deep regret I uninstalled the freeware Fokker 70 & Fokker 100 from my computer because I just could not get the panel to work. Anyway I did'nt read the FAQ on Project Fokkers website closely enough regarding their uninstaller:" The Panel uninstall removes the XLMSound.gau and FSSound.dll files. If you have other panels that utilize this gauges and files, please backup these files "Sure enough it faithfully removed them when I ran the uninstall. My fault I know - but how vital are these files to FS2004?...the sim seems to be running fine...Could someone advice?Thank you :)

Hi,This may help answer your query:http://fssound.hn.org/It should be noted that this file is not installed as part of the FS9 default installation. So, if you have no 3rd party a/c in your hanger with panels requiring this file to work then you have no need to be concerned.Mike

Thank you Mike :)Thats put my mind at ease!Now I just have to check out the XLMSound thingy!