So as it seems no one is interested in mangas/doujinshi. To bad, but i have the honour to be the one to make the first topic.

Hatsune Mix is a manga that is based on the character Hatsune Miku how is the mascot of the Vocaloid2, voice synthesizer for songs. She first apeared as the mascot of the Vocaloid2 software and since then she bacome a internet idol, even existin in form of a 3D virtual model with his own program named MikuMikuDance[MMD] use to give art to the character.

If you want more information about the software visit this link Voaloid2 Program

If you want to take a shot at making a clip with Miku dancing/singing download the program here MikuMikuDance EnglishVersion and download the 3D Model from here: 3D Model.

If you want to see some clips with Hatsune miku made by fans Here is A list:
[MMD] Clip 1
[MMD] Clip 2
[MMD] Clip 3 - The song is named Shiny Smile and this was made with [MMD]
[MMD] Clip 4
Cinderella Romance - This is not made in MMD but is an original song singed by Hatasune Miku. The song is very lovely
Hatsune Miku - GO MY WAY! - This was made with H@TWUNEBENCH a program similer to [MMD]
Holografic Dancing model Hastune Miku - as the name says is a hologram(Only on Video) made wit ARToolKit.
Hatsune Miku - Ni shite ageru Miku's Trademark Song, realeased with the Vocaloid2 Program.

So now onto the manga:
Maker Unofficial: Hatsune Mix is a Japanese manga written and illustrated by Japanese artist Kei. The story is based on the first character in the Vocaloid Character Voice Series named Miku Hatsune. The manga began serialization in the Japanese shōnen manga magazine Comic Rush on November 26, 2007, published by Jive.

So here are te links to the chapters. For the moment only 5 chapters have been translated. As soon as more appear i'll post them here:
CH.001
CH.002
CH.003
CH.004
CH.005

Hey Hayate23! Some of my friends told me that they sell copies of the program. I think they were selling Hatsune mix for at least 350,000 yen. A bit expensive don't you think?