Sennheiser PC 350 microphone not working

Hello

First my specs:
Windows 7 Ultimate English
Headset: http://www.sennheiser.com/sennheiser...-gaming_502141
MSI P35-NEO-F, Intel P35 (Realtek onboard soundcard)

I let Windows 7 install two drivers (High Defintion Audio Device and Realtek High Defintion Audio), I then installed this driver/software http://eu.msi.com/index.php?func=dow...1&prod_no=1215 (Realtek High Definition Audio Driver at the bottom)

The sound is working, but my microphone wont work. It worked on XP with the same driver, but there is no sound coming when I speak. The volume indicator is also not moving.

Here is what the sound settings look like in Windows 7 and Realtek HD Audio Manager:
http://peecee.dk/uploads/112009/SoundRecording.jpg
http://peecee.dk/uploads/112009/RealtekManager.jpg

It doesnt matter if I use stereo mix or anything else. It doesnt change

Any ideas?

Thanks

Hi.

In recording devices section, set the mic to be the default communication device. Otherwise, when you speak into the microphone, do any of the digital meters move or reflect that?