Comment 9 for bug 87183

Again looking through your grub.con file you can see:

# kopt_2_6=root=/dev/hda1 ro

This is where hda1 is coming from. You want to change hda1 to sda3 here.

You could change '# howmany=all which' "controls how many kernels should be put into the menu.lst" to fix the number of the default OS. Or you could follow these instructions in the menu.lst file:

"# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'."

So you would change the number of your default OS to saved and add 'savedefault' to your Windows operating system boot option.