grub2 - How can I add an entry for Ubuntu to the Windows 7 boot menu?

I have the following setup:

first partition is windows 7 partition
second partition - ubuntu 12.04 partition

while installing ubuntu I installed grub2 bootloader to ubuntu partition

mbr contains windows bootloader

I have tried using EasyBCD to add entry to windows boot menu, with no luck - this entry just boots into grub4dos command prompt

how to add Ubuntu to windows boot menu?

please do not suggest installing grub2 to mbr or wubi..

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Update:

I followed the instructions to install EasyBCD and add an entry to Windows boot menu to boot Ubuntu step by step. When I reboot both the NeoGrub Bootloader and the Ubuntu menu items take me to the screen below.