Good morning.
From the looks of your screen shot of the partitions, Partition 1 is your Vista Installation, Partition 3 is your Ubuntu Installation, and I am assuming Partition 2 is your Backup Partition (the 50GB). So (hd0,1) will be pointing to your backup partition, which even though it got further most likely
isn't what we want.
So I would say, change it back to (hd0,0), the Vista partition, and boot into it, and instead of choosing the Repair option, choose the Command Prompt. Then enter the following:
Basically this should give Vista back control of the Master Boot Record, hopefully then we can either boot into Vista or run the Repair option with more success. If we can get Vista to boot, then we can try to give GRUB back control of the MBR and see of they will live together and play nice. But for now, let's just try and get Vista running.
p.s. - did you get the upgrade disk?