I have been using teamspeak 3 for months with no problems. When i started it up today, however, my mic would not work with teamspeak. I've tried drivers for the mic, uninstalling and re-installing teamspeak, but I always get the following error:

2010-12-12 21:35:01.397017 Info Logging started, clientlib version: 3.0.0-beta35 [Build: 12724]
2010-12-12 21:35:01.440018 Query Info listening on 127.0.0.1:25639
2010-12-12 21:35:02.326038 Info Registering plugin command id: {3397b296-62b1-4460-8cfd-cf977850d8a0} test_plugin.dll
2010-12-12 21:35:03.790072 ClientUI Info TeamSpeak 3 client version: 3.0.0-beta35 [Build: 12724]
2010-12-12 21:35:03.791072 ClientUI Info Qt version: 4.6.2
2010-12-12 21:35:03.791072 ClientUI Info Using configuration location: C:/Users/Chris Burke/AppData/Roaming/TS3Client/ts3clientui_qt.conf
2010-12-12 21:35:04.278083 ClientUI Info Last update check was: Sun Dec 12 17:23:02 2010
2010-12-12 21:35:08.994191 PreProSpeex Info Speex version: speex-1.2beta3
2010-12-12 21:35:11.676252 Plugin Info Plugin Test Plugin, Version 1.2, Author: TeamSpeak Systems GmbH
2010-12-12 21:37:02.962801 ClientUI Info updateClient(): invalid clientID
2010-12-12 21:37:18.281151 CapSoundSet Info Invalid captureDevice in Config File, (profile, captureDevice) = (Default, Microphone (High Definition Audio Device))
2010-12-12 21:37:36.526569 CapSoundSet Info Invalid captureDevice in Config File, (profile, captureDevice) = (Default, Microphone (High Definition Aud)
2010-12-12 21:37:54.553982 CapFMOD Error setOutput: A requested output, dsp unit type or codec was not available.
2010-12-12 21:37:54.554982 CapSoundSet Info Invalid captureDevice in Config File, (profile, captureDevice) = (Default, Microphone (High Definition Audio Device))
2010-12-12 21:49:41.596173 ClientUI Info updateClient(): invalid clientID
2010-12-12 21:52:40.691274 ClientUI Info updateClient(): invalid clientID
2010-12-12 22:01:26.794322 ClientUI Info updateClient(): invalid clientID

Speakers work fine but mic is unresponsive. Is there updates or codec packages I'm missing?

My sound card is the following built onto my laptop:

Realtek High Definition Audio