HELP, I am a casual user of Ubuntu 12.04 LTS on a 32GB stick on a Vista Machine. I like ubuntu for browsing as it is faster, When I installed,it set up 5GB or so and I have run out of user room and tried to expand using G Parted. Of course it will not boot just errors and sits and blinks cursor.

I have a bootable copy of boot repair on a separate stick. My question is how to set boot repair so it targets the ubuntu usb stick and not Vista on the hard drive??

I am lost past the GUI so keep it simple please.

JIM