Well you MADE me. v_v I wanted to discuss the matter. My mom, she's an architect and she's having trouble using AutoCAD on Parallel. She recently switched from Windows to Mac and the mouse tracking is, well how do I say it, lagging? She calls it a "jumping mouse" ( haha! xD ). I read previous threads but none really said how to fix the problem. ( Nothing of what I understood, in fact! )