So I've downloaded the Ubuntu ISO and burned it to a CD. I want to install it along side my current Windows OS with a bigger partition. Can some one please give me some help on how to go about doing that. I know I restart my computer with the CD in the drive, but what options should I select during the installation. I know it should be simple, but I don't want to screw this up. I know one thing I usually ask is about the format, and I have no idea. Thanks for any and all help.