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This very small and simple script reads RSS data from an external source

Sniff makes output from the tcpdump program easier to read and parse.

synchronize your computer's clock from various time servers as often as you want

lets users easily select valid dates from a dropdown calendar

Send and receive instant messages on your computer from your Click network.

Extract audio tracks from a CD to WAV or MP3 files

lets you include content from multiple pages and display them on demand

Tunestor is freeware that simplifies downloading music from the Web to your iPod

Determine resistor values from color bands or SMD markings.

Starmsg.com is a freeware that allows you to send text SMS messages from your PC