My Giant Alarm XP is a desktop / laptop alarm clock, it is fully configurable. You can use any WAV file on your hard drive or use one of the WAV files that comes with this program. You can use the spacebar for your snoozebar, or you can even use the automatic snooze, a feature that I think should be on all Alarm Clocks. Snooze time is also configurable. The brightness of the Clock is adjustable also.

The license of this software is Freeware, you can free download and free use this desktop reminder software.