Just make sure the "response time" is low. Sub-25 ms. That's total response time. NEC makes a 16 ms response time 17" LCD monitor. Don't remember the model number ATM. An associate at the office here just bought one. I'll ask him Monday.
Make sure when you're reading/asking about response times, that the answers you get are TOTAL response time (rise AND fall) and not just 1/2 of the equation.
"Response time" is the time it takes an individual pixel to charge up, get bright and then discharge, and go dark. To prevent "ghosting" of a fast moving image, you want the response times LOW - especially the "fall" time.
BB