Kolibri : Just 3MB size for this OS!

I am a fan of small operating systems, because, I really suffered the problems of bulky operating systems. I used puppy Linux (It's something great), Damn small Linux etc. Damn small Linux is only 50MB in size and works much fine. Some floppy Linux comes in 1.44MB but it has no GUI at all. A normal user need GUI with some office applications, media player, internet browser, email client, need some programming, and games. But all of the listed above is not included in the floppy linux at all, but almost all are covered by Puppy Linux and DSL. Average of 50MB is happy for me, but for some users, it is too high!. This is what the reason of development of ultra small OS with a size of only 3MB.
The 3MB sized OS is named 'Kolibri' which means humming bird- world's smallest bird. Kolibri is moderately fare OS for eyes with very high performance. In order to increase efficiency of code, OS itself is written is assembly language. I installed Kolibri in my pen drive. The boot up time is less than 3 seconds. I really shocked while seeing the stuff included in just a 3MB. About 30 classic games, text editor, image viewer, text based internet browser, hex editor, assembler,music player, of course a shell and many more. kolibri argues that, it is not windows, linux or anything. It's shell which can accept only 20 commands. But I found all are linux/unix cmmands. There is a bunch of 3D demoes which are excellent.
Go to Kolibri official wesite.
How to install?
You can download iso image and write it to a CD. But I felt ashamed to write 3MB sized iso image to CD. So I opted my pen drive. Installed it using windows XP. It can be installed using linux also. Download image for floppy/hardware first and unzip it. You probably need 7zip for that. Then copy Kolibri.img into thumb drive. Before copy, you need to fromat your thumb drive/pen drive to FAT32. After copying, go to HD_load->USB_Boot directory and run inst.exe then, run setmbr.exe. You need to reboot now and boot from usb. If you don't know how to boot from usb port, you need to read my old post: Booting from CR-ROM or USB devices
Sometimes, you need bulk operating systems to get your job properly done. But this type of efforts of developers seems really appreciable.