Oh hell no, I upgraded ram to 12gb, I use 1.0.4 and the character still green, I still can not add more music and sound effect for my animation, I still got message: "fatal memory error, out of memory". I just got no lag when replay my animation :(. And with 1.0.5, I can add more music and sound but the speed of adding still slow, the character still green :(. David, please fix it :(, or can you help me how to solve all my problem thoroughly