Hey, first time creating a thread and was wondering if someone could give me some information.    i am currently the owner of some HD558's with a labtec mic glued to them (advice also taken from Head-Fi, Good headphones + Mic> dedicated headset), for the purpose of using them as a headset and to listen to music at night. i usually plug these to into my front panel audio jacks on my computer, but recently my front panel audio jacks have started to play up and unplug...