Juice

Want to listen to internet audio programs (podcasts), music and shows but can’t when they are scheduled? Juice is for you.

Juice lets users select and download shows and music and play whenever they want on their iPods, portable digital media players, or computers automatically.

uice is technically a “Media Aggregator,” a program that allows you to select and download audio files from anywhere on the Internet to your desktop.

Juice makes the process easy by helping you select audio files from among the thousands of audio sources on the web and downloading those files to your computer. Once you select a feed or location, it will download those files automatically at times you specify and have the files waiting for you on your computer, so you don’t have to spend a lot of time manually selecting and waiting for downloads. You can play your selected audio files using iTunes or other “jukebox” software, or load them on to your iPod or other portable digital media player to play anytime you want.

Audacity
Audacity is an easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux, and other operating systems. You can use Audacity to:

* Record live audio.
* Convert tapes and records into digital recordings or CDs.
* Edit Ogg Vorbis, MP3, and WAV sound files.
* Cut, copy, splice, and mix sounds together.
* Change the speed or pitch of a recording.

VLC Media Player

* It is a cross-platform media player
* It supports a large number of multimedia formats, without the need for additional codecs
* It can also be used as a streaming server, with extended features (video on demand, on the fly transcoding, …)

Celestia
Unlike most planetarium software, Celestia doesn’t confine you to the surface of the Earth. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy.
All movement in Celestia is seamless; the exponential zoom feature lets you explore space across a huge range of scales, from galaxy clusters down to spacecraft only a few meters across. A ‘point-and-goto’ interface makes it simple to navigate through the universe to the object you want to visit.
Celestia is expandable. Celestia comes with a large catalog of stars, galaxies, planets, moons, asteroids, comets, and spacecraft. If that’s not enough, you can download dozens of easy to install add-ons with more objects.