Done!
For curious people who want to know what I gave Akshay,
1 - ubuntu-9.10-desktop-i386.iso 2 - custom CD 3 - Written note*
this custom CD is created using aptoncd. it includes aptoncd, aptoncd-metapackage, ubuntu-r*-extras
I installed ubuntu on VirtualBox and made a screencast with XVidCap which is a general video (how to) of ubuntu installation in .mpg format. I included this video in Custom CD
*Written note for: installing aptoncd CD (gui way) and partitioning options (1: ext4+swap, 2:ext4+fat32+swap, 3: NTFS/FAT+ext4+FAT32+swap) all partitions are primary and starting from beginning. Swap at end of disk, doubled the size of RAM
Why I did this? AMDX4 + 4GBram + SataHDD + Virtualbox + ubuntu-cdimage + desktop install < 15 Minutes
Revant