I installed W7 Pro x64 and then I installed Ubuntu 10.04. During the Ubuntu install, I decided NOT to allow GRUB 2 to be the boot loader for both Ubuntu and Windows. I followed the advice of a tutorial and decided to select the "Advanced" button at the very end of the Ubuntu install to install the GRUB 2 boot loader onto my very first Ubuntu partition (sda5 IIRC).
Now when I boot my computer, I don't get any boot screen whatsoever. It simply boots right into Windows 7. If you didn't know better, you wouldn't be able to tell I have Ubuntu installed.
I followed this tutorial but no changes occurred. I still cannot access Ubuntu.
So, my question is this, since I cannot access Ubuntu at the boot screen, how do I configure the Windows boot loader to allow me to boot into either W7 or Ubuntu?