Hi. I am relatively new to Linux/Ubuntu. Here is my problem: I recently installed Ubuntu Hardy to a second 80 GIG hard drive on my computer. The main 250 GIG hard drive had Vista. The installation went fine until it rebooted upon completion. The GRUB menu appeared but there was no option to boot to Vista, just Ubuntu. I checked in Ubuntu and the Vista hdd was still there, all the folders and files. I just could no longer boot to them. I tried reconfiguring the GRUB config file without any luck. Frustrated I eventually got rid of Ubuntu and re-installed Vista. I would like to try again but am nervous about loosing access to Vista. Any idea what may have gone wrong the first time? and how I can possibly prevent the same problem from happening again?