Freds Voice
We've all heard it, that annoyingly high-pitched squeel. The "secrets" are pitch and speed. Read the steps below for instructions on how to make his voice sound "normal". You may need to tweak it slightly, but these settings worked for me.

STEP 1 - Download any of his YouTube videos using this tool. If that site is down, use this one.
STEP 2 - The next thing you will need to do is rip the audio from the video. You can use this.
STEP 3 - Download the stable version of Audacity from here. For the computer noobs, you will need to install it.

STEP 4 - Open up Audacity and import the MP3 file you ripped from the video.
STEP 5 - Click on the big grey box on the left of the audio sampler.
STEP 6 - In the top menu, click on 'effect' then 'change pitch'.
STEP 7 - Drag the slider until the pitch is approximately -33.000. Then click 'OK'.
STEP 8 - The track will now change to reflect the changes you just made.
STEP 9 - Export the track as an MP3 through the 'file' menu. To do that, you will need to read this.

Finished! - Yes, isn't it great? No more retarded and squeekey voice! Now you can take the video and the edited audio and create a masterpiece. If you don't have any video editing software, Windows Movie Maker is a good start (kinda :S).