About the beep: what OS are you using? It looked like an older Windows almost but I thought TmEE said there wasn't a 9x driver so maybe it was just your theme. If it's 2000/XP here's how you disable the PC speaker noises:
http://www.computerhope.com/issues/ch000725.htm
If it's a PC with an older Windows I think you actually have to go into your computer and unplug the thing. But really this isn't a suitable work around considering the NeoFlash team should have never used that sound, there just needs to be a damn toggle for that noise.

