Looking for the right mother board for an i7 920 build

Motherboards are one part of the PC that I'm not quite sure how to evaluate. I'm doing my first homebuild gaming system and I'm pretty sure that I'm going to go with an i7 920 processor. In terms of features on board wifi is not necessary, but I would like a board that is crossfire compatible seeing as right now I'm leaning toward one or more ATI GPUs. That said, I could still go Nvidia so I could use some SLI suggestions as well. Let me know if you need more information! Thanks!

Thanks -- my issue is more that I don't really know how to identify precisely which board is the right choice for my purposes. For example, some of these boards use DDR3 1333 RAM and then offer other speeds (ie: DDR3 1600 or DDR3 2000) but specify (O.C.). Will such a board take straight DDR3 1600 RAM that isn't O.C.'ed 1333?

Okay, I found some additional info. Read this thread and see posters pics regarding Max Bandwidth.

http://www.tomshardware.com/forum/263658-31-done

Ignore everything and just go by motherboard comparisons. Tom's Hardware has two X58 motherboard comparisons you can look at.

1.) All these boards support the same processors
2.) All these boards support the same memory speeds
3.) Core i7 retail samples support DDR3-1066, DDR3-1333, DDR3-1600, and DDR3-1866. The motherboards also allow you to select DDR3-2133, but it won't work with most processors (memory controller issue) or RAM.

It would have been more targetted to say "quit worrying" but he seemed concerned about several issues that are already addressed in the motherboard comparisons.

Dang....43,000+ posts. Nice.....