[GLLUG] HELP!! Grub Problem

[Eduardo]

I have on my desktop 2 HD's:

1- PATA 80GB w/ 2 partitions, 1st w/ OSX86 2nd just for files, both
native OS X

2- SATA 160GB w/ Windows in the 1st part. and Ubuntu in the second one.

My problem is that I cannot boot from windows anymore, if I choose
windows from grub, just stay sitting there..

I need help setting grub to give me all the options, since it just shows
ubuntu and Windows, and Windows won't boot..

:(