yeah i spent the afternoon trying things, it seems to be a limitation with GL buffering??? and going over 2048 pixels wide
resolume even at standstill with no clips loaded drops fps to around 30fps when comp size is 3072x768
i bit the bullet and went back to 1920x480. running fine, though theres no great improvement over my old HD with the new SSD when it comes to vj'ing and playing clips back via resolume. but apple limits the sata to 150mb/s in this 1st gen mbp.