[Q] Go closest to ICS experience by changing the menu key to Recent apps?

[BoyBawang2]

HTC One X, S, LG 4X, and upcoming ICS phones all have 3 keys but replaced the menu key with recent apps key. What if we configure the S2 that way to get closest to ICS experience? But I don't know how they solve the current apps that rely on menu key.

 

[sahibunlimited]

You can flash on screen buttons from themes and apps section
I think it will be included in cm9 settings(that menu button takes to recent apps thing)