Hello i have a problem with microphone boost.i have read this http://windows7forums.com/windows-7-support/72099-microphone-boosts.html But it doesn´t help me.My problem is that.I havent the boost line like this. there is my options of drivers. You can see there realtek.but realtek totaly dont work. Please help me get boosting lane cause my microphone is so quiet. Sorry for my bad english i am form Czech republic.