Hey Dette... Couple of things about the YouTube fix....
1.- Ravest Patch will downgrade the version of your DShow, mVoHum and YouTube app.
2.- I have YouTube working with Vet's kitchen... the issue I have found is due to the CAMERA, becuse we are using the OLD VogueCamera it requires the old mHub files... If you are using YOCO's OEM folders in your kitchen I found that if you just use the CAMARA OEM folder and copy the dll files from the mHub to it without bringing the addintional .rgu, .dsm etc... you tube works like a charm again without having to downgrade your versions...
