The only reason to buy a computer from a major manufacturer is for the warranty. After a year of working for a well known computer company that is what i've come to realize. That idea has probably been enhanced by the fact that I've been burned in the past by major manufacturers. All i can say is do not buy Alienware,…
double check the models scale is first and most likely thing. zbrush always seems to multiply scale by 10 or 100 compared to other programs so it might be very tiny in which case zoom is too fast. edit - sorry I didn't read the original question properly, I am probably answering wrong thing.