Question : Audio Mixer Control - CALLBACK VB net

This question was asked in 1998 and the solution used VB6.  There are multiple examples of GetVolume/Setvolume/Mute for controlling the Window/services/Mixer in VB net.  I want to use my own mixer and use callback to keep it aligned to any user changes to the Windows mixer (Speakers volume will do nicely).    I don't want to poll the the mixer every 100mS or such.
Keep it simple please, I have never used Callback.

Answer : Audio Mixer Control - CALLBACK VB net

Here are the instructions for pre-formatting:

http://forum.notebookreview.com/acer/259738-acer-vista-reinstallation.html

Not been able to find the .iso file on the Acer site but there is an FTP download of it here (209MB)

Burn the image to CD then boot to it and it should carry out the preformatting of the new drive ready for the restore disks.

Assume as usual Acer haven't supplied any instructions at all ...?