Sounds great! Thanks for the tip.
Also, for those that do wish to have startup/shutdown sounds: Rename your favorite sound in the same format as the file you will be replacing and you should have new sounds.
Since we have a lot of Noobs here (no derogatory intent as I was once a noob as well) here is a little bit better explanation:
Startup sound: locate the sound file you want played, convert it to a .wav file format, rename the file to "PowerOn.wav" and remove the original/replace it with your new file.
Shutdown sound: The same above - but the sound file must be in the .ogg file format and needs to be renamed "shutdown.ogg"
The location of the two files can be found in the above post.
Galaxy Nexus & Asus Transformer (TF101)
ATT Samsung S - Captivate
Various Window OS devices
Always waiting (patiently) for the latest CyanogenMOD
Galaxy Nexus (LTE) - running AOKP ROM = Awesome!
Thanks to JesusFreke, Cyanogen, LucidRem, Stericson, Haykuro, The Dude, Wysie_Soh, Kmobs, Koush, Wes, Birdman, etc. - Ya'll are awesome!