Requirements:

The iPod's Alarm Clock is nestled among other features like Calendar and Notes under the iPod's Extras menu.  While you may already be familiar with many of the iPod Extras (especially Games), the Alarm Clock is largely an under appreciated feature.

HOW TO SET & WAKE UP TO THE ALARM CLOCK

1. From the iPod's Main Menu, select Extras > Clock >Alarm Clock
2. Set Time to the desired wake up time
3. Set Sound to one of the playlists on the iPod
4. Turn on Alarm.  An alarm icon resembling a bell with sound waves will appear on the right side of the screen when the Alarm Clock is turned on.
5. Connect a pair of speakers to the headphone jack of the iPod
6. Test the iPod's volume by briefly playing a song
7. Adjust the volume to a level that you can wake up to
8. Go to sleep

THINGS TO CONSIDER…in order to wake up on-time!

POWER
The iPod should have sufficient battery power before you go to bed if the iPod is to wake you the next morning.  Remember, an iPod with a dead battery won't turn on.  Use the supplied iPod AC adapter and sleep with confidence.

DATE & TIME
The iPod should also be correctly set to the current time in order to wake you at the right time.  Double check that the current time is set properly:

• Select Extras > Clock

• Verify Date & Time is set properly
  

MAKE A ‘WAKE UP PLAYLIST'

Before setting the alarm, create a playlist that contains the song(s) to be played during the wake up alarm.  Since Alarm Clock can only play from a playlist, you can create a playlist with as little as one song.

Here are some song suggestions to add to your wake up playlist:

CREATING AN ON-THE-GO PLAYLIST

If you are away from your computer and unable to make a playlist, you can quickly make an On-the-Go Playlist.

1. Scroll to the desired song using the scroll wheel.
   
2. Press and hold the center button until the song name flashes repeatedly. It is now added to On-The-Go playlist.
   
3. Repeat Step #2 to add other songs, artists, or albums to your On-The-Go playlist
   
4. Select Music > Playlists > On-The-Go to view the songs in your Playlist

CONNECTING EXTERNAL SPEAKERS

WARNING!  Although tempting, sleeping with headphones is not a good idea. The possibility of ear damage or strangulation by the wires during sleep makes them a bad alarm speaker choice.  Earbud headphones also have a pesky way of falling out of your ear canal during the night.  The best solution is a small pair of powered speakers that connect to the iPod through the headphone jack.  A pillow speaker is also a good alternative to setting up an additional pair of speakers in your bedroom.

BEEP BEEP BEEP....

While the iPod is capable of producing a faint beeping noise, its built-in speaker is barely audible for the purposes of a wake up alarm.  If you prefer to wake up to a ‘buzzer' sound, you can add several buzzer-type music files to the iPod.

The song or sound to be played during the wake up alarm can also be repeated to simulate a beeping alarm.

Creating a playlist with multiple copies of the same audio track:

1. From within iTunes, select New Playlist from the File menu.
2. Select the desired song and drag it to your wake up playlist
3. Repeat Step #2 until you have enough play time of alarm songs or sound effects

If you would like your wake up playlist to continuously repeat, you need to enable the Repeat option for the iPod's playback settings (Settings > Repeat > On).

As a special bonus to readers of this website, we have made available a collection of FREE downloadable alarm noises, as compiled by Senior Editor of Surround Sound Magazine, Rich Tozzoli!  Sounds of jackhammers, foghorns, nuclear alerts, and even good old Bronx cheers are available upon request.

These alarm sounds can be downloaded to an iTunes library and added to your wake up playlist.

From: http://www.methodshop.com/mp3/tutorials/ipodalarmclock/index.shtml