Ok hello everyone. This is my first topic. Sorry if I have posted this in the wrong location. Ok so I have some questions, but first I'll tell you my system. CURRENT SYSTEM: MacBookPro 13" MID 2010 + 4GB RAM + 250GB HDD + Nvidia 320M + SNOW LEOPARD. So I am thinking of installing Lion on this system but my keyboard was designed for snow leopard. Will all the new gestures work? And how will I access Mission Control etc with an outdated keyboard? Thanks.