Not yet as I want to install ML instead!
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Just so people know, it didnt not work installing Windows 7 and Lion on the same drive. So I have only installed lion on the hdd. (I had partitionned the drive in two parts with the usb unibeast installer menus. Then I rebooted and installed windows on the second part of the hdd(had to delete the second partition). Windows booted great! But chimera bootloader did not recognised the Windows install. From my experience, the Windows Partition is probably too far from the beginning of the drive so that the bootloader detects it! And I remember reading something like this about chimera bootloader somewhere on this forum!