I have a 19" monitor currently and am going to try 4 or 5 boxing, but can I do it with one monitor without lagging. I understand I will lag in cities, just trying to stay away from buying another monitor if I do not need to. I found this http://www.solidice.com/keyclone/layouts/index.html but what would be the best settings to use. ?( If you need to know here is the computer specs.

Amd Phenom 9600 2.3GHz Quad-Core
6 gigs of DDR2 800 ram
Nvidia 8600 GT video card

Thanks for the help...................