Rocketdock

http://rocketdock.com/

Rocketdock is a desktop application which gives

you the smooth smooth and clean looking interface

of a Mac OS.

The app also as tons of add-ons as as well.

Such as having the ability to make custom icons,

 and redesign the interface with various styles.

File Size

10mb

Supported Platforms

Microsoft Windows 2000/X/Vista/7

KeepVid

http://keepvid.com/

Keepvid is a free online video download made specifically for

downloading videos from YouTube so that you can save 

to your hard drive, PSP, flash drive, etc.

Keepvid offers two different file types when downloading.

.FLV, which is a flashvideo file that YouTube mainly uses when streaming

and .MP4, which is the standard video file format.

Also a list of each given view type is listed as well.

videos can be downloaded as both file formats from very 240i (very low qaulity) 

to 1080p (extreme high definition).

File size

Varies

Supported platforms

All

Osu!

http://osu.ppy.sh/

Osu! is a freeware online rhythm game based off of the DS rhythm game series

Moero! Nekketsu Rhythm Damashii: Osu! Tatakae! Ouendan 

(Burn! Hot-Blooded Rhythm Spirit: Hey! Fight! Cheer Squad)

and it's American/western counterpart Elite Beat Agents.

The point of the game is simple, click the circles to the beat of the music when
the ring around the circle gets close to it. Sounds simple yes? 

Well, think again. The game is fairly difficult and it will take time to learn how to master.

Luckily for those who find just Standard Osu! to be too easy or difficult, other gameplay
modes are available to play. Taiko which is based off another Japanese rhythm game where you use the keyboard to hit the notes at exactly the right time in one straight line,

and Catch the Beat (CtB) in which you use the arrow keys to move your small character back
and forth while catching dozens of falling fruit to the beat of a song.

The game has two different play modes. Online which is the default mode which lets you 
play with or against eight other people from all across the world, and Offline which is

just standard single player. Online is highly recommended because even though you're
playing online you can still play single player and compete for high scores on 

both world and local leader boards. Online mode also features an EXP system

which keeps track of your stats and how well you do.

Overall Osu! is an extremely fun an addicting game to play.  

The game is entirely opensource, and all the games various maps and skins are made

by the games loyal and fairly large community. As the old saying goes
"if your favorite song isn't there, then go and make it yourself", 

meaning that anyone can make a song and ad it into the game for thousands of people to play.

The only real downside to this is all the songs/maps have to downloaded individually from

the website unless your willing to donate a few extra dollars to get Osu! Direct

which is the game's in-game high speed downloader.

This game can be played and enjoyed by anybody and everybody.

System Requirements

1GHz+processor

512mb+RAM

Microsoft.NET framework (2.0+, 32bit)

Supported Platforms

Microsoft Windows (XP, Vista, 7)

GIMP

http://www.gimp.org/

GIMP is a universal GNU photo manipulation software program.

Similar to programs such as Adobe Photoshop, SAI, and Open Canvas,

GIMP contains features that allow you to crop, scale, rotate, and edit images digitally.

Not only does GIMP contain all the features of an image editor that you would 

usually pay hundreds of dollars for, but the program is also features an interactive customizable interface

and the ability to save your project as a variety of supported  file types such as common 

JPEG, PNG, TIFF, and GIF to special types such as PSD, BMP, XCF, ZIP, and GZ.

GIMP also includes hardware support of a wide variety such as pressure and tilt tablets along

with a wide range of USB and MIDI controllers.

The program is an opensource based program.

Users generate new features which can be downloaded and applied with the 

simplicity of just a few clicks of the mouse.

File Size

24.5 mb

Platforms Supported

GNU/Lunix (i386/PPC)

Microsoft Windows XP/Vista

Mac OS X

Sun OpenSolaris

FreeBSD