grub error dual boot windows 7/snow leopard?

I dual boot using EasyBCD, after getting error i used this instruction
http://www.hackint0sh.org/f184/80904.htm
now i get this grub error after the bios etc screen is gone past, if i want to go into snow leopard, i have no issue with windows 7, anyone can help?
Answer #1
I got (windows 7, vista and snow leopard osx for pc) the installation for installing mac on my partition went file, it told me to restart my computer so it could finish the installation, ok when I went to the screen to pick Mac Osx to boot, I get a Grub error screen. What is this? I couldnt get passed this error
http://img237.imageshack.us/img237/3630/p1501102348.jpg
help?
Answer #2
sorry to bump.. anyone?