I have to update my signature, the board listed was for my first build. This build used the MSI H55M-E33 Logic Board. The MSI board is a nice board to use because: it has all solid capacitors that take heat well, will hold up to 16GB of RAM, 2 PCI 1x slots, a legacy PCI slot ,a 16x PCIx slot, and will take an i7 of the last revision. The Easy Overlock switch is nice too, all you have to do is flick two small switches to get up to a 30% boost on the Logic Board. You can get up to a 40% boost if you configure it from the BIOS.I'd have considered it a high end board when it was new but now it's more of a mid-range board. If you are looking for a board that can give good performance at a minimal cost with options to spare this one of the boards to use.
But I did not have to do anything special to get Lion to work with this build or the DH55TC. I used UniBeast method to get the install with a caveat, I had to mount the .dmg that resides inside the contents of the Lion Installer application.