How to Convert a Rock Band USB Microphone to a 1/4" Mono Plug Microphone

Just so you know, this is my first Instructable, so if its really messed up, sorry. Also, my images were taken on my ipod so they might look sideways.
What You Need:
-a Rock Band mic
-a 1/4" mono jack ($4 for a pack of 2 a radio shack)
-a blank or unimportant CD or DVD or a washer with a 3/8" hole and a total diameter of about 1"
-a knife
-sharp scissors
-a soldering iron
-super glue

Step 1: Opening the Mic

Opening the microphone is the most difficult step of the entire process. You should start by cutting the cord about 1-2 inches from the base of the microphone. Then comes the hard part: Twist the top "cap" part of the microphone until the screws on the inside break and it comes free. After you do this, remove all of the internal components and discard the weight in the center of the microphone. Remove the rubber plug thingy from the bottom of the mic body.

Step 2: Soldering the Jack

Note: My soldering iron conveniently broke, so I just twisted on the wires, but you should solder it.
Splice the black wire coming from the microphone part about 1 inch from the end. Inside there is a white wire (the lead) wrapped with bare copper wire (the ground). Twist together all of the ground wires. Splice the lead about 1/4" to 1/2" from the end and twist together all of the lead the wires. Solder the lead wire to the tip part of the jack. Solder the ground to the ring part of the jack. After you've finished soldering, plug it into a guitar amp or pa and make sure it works.

Step 3: Making a Plastic Washer

Skip this step if you already have a washer.
Cut a short strip from the edge of the CD and pull apart the 2 layers. Throw away the top label layer and keep the clear plastic layer. Cut a square in the clear plastic about 1" x 1" and keep cutting the corners off until you have a circle with a diameter of 1". Use a knife and place the tip on the center of the small plastic disc you just created and keep turning while applying pressure until you get a hole with about a 3/8" diameter. I used a 3/8" drill bit to check the size of the hole. This might take a while.

Step 4: Assembly

Push the jack down to the hole in the bottom of the mic body (note: this is easier if you plug a cable into it and pull it through) and make sure the part that you plug the cord into is coming through the hole in the base of the mic body. Place the large plastic washer you made (or had) around the external part of the jack and put the small metal washer that came with the 1/4" jack over it. Next, twist on the nut that came with the jack to secure it all the the mic body. The actual microphone part that is connected to the jack should fit securely where it was before in the mic body. Finally super glue the cap back onto the top over the microphone and it should finally look like a microphone. Plug it in and see if it works. If it works, then congratulations, you have just successfully modified a Rock Band mic into a real mic!