2.0 would been great. I still can't even get 1.1 to up grade on mine. I've spent hours trying every thing people here on EFC have thought of to help me but I am not a big computer head but I am not a computer dummy. I've watch a utube on installing upgrade followed it step by step butkiss. Oh well maybe I will fig it out some day. Maybe tech mods aren't for me. As far as the mod its self it works just fine not unlike my Z-MAX and VAMO.