I have install Windows 7 and Ubuntu 11.04 as per your tutorial http://www.linuxbsdos.com/2011/05/22/how-to-dual-boot-windows-7-and-ubuntu-11-04/; and I used the recommended EasyBCD2.1 booting method.
The windows 7 boot correctly but when I use Ubuntu, I get the following screen ;
GRB4DOS 0.4.5b 2001-04-23, Mem:639K/510M/0M, End:35149
[Minimal BASH-like line editingis supported. …..]
The installation is done on a Compaq Evo N800w with a 300GB HD divide in half between Window and Ubuntu
Can you help