^^ Thanks for reply, i have 4 partitions in my HDD.
C: 97.6GB
D: 292GB
E: 292GB
F: 247GB
First i want to install windows 7 in C:/ drive and then i want to install ubuntu in c:/ i know ubuntu not use NTFS partitions to install os.
my question is ubuntu will divide partition from c:/ drive or any other drive D:, E:/, or F:/
i have data in all drives expect C:, so i don't like ubuntu divide partitions from other drives.
Ok see, you have two ways...
Install Windows 7 and then and run Wubi from Windows 7. This way Ubuntu will get installed inside C:/ (or other drive if you choose so). But this method is not recommended. If you want to use Ubuntu in long term, it'll be a daunting task and a lot of hassle you have to face later on.
In a short line, Wubi is a program, which is already provided in Ubuntu CD, which helps us to install Ubuntu inside Windows for those who don't have space and want to try Ubuntu.
This one is easy process, but as I said before, it'll be hassle if you decide to use Ubuntu for Long term.
Another way is, shrink any of the drive and make out some free space of 20 or 30GB. Then boot from Live CD and install it.
I hope I'm clear.
Shall I install Gnome 3 ? My taskbar is AWN.
If you are on 11.10, you can. It won't break Unity UI as it used to do in 11.04. So the thing you are actually looking for is gnome-shell. Just type sudo apt-get install gnome-shell from terminal.