Probably not. The only issue with HDCP is if your DVD player is HDCP compliant and your TV is not, then there will be problems (Can't ee pic on 1080 and 720, I think - look at the compatibility thread). But if the DVD player is not HDCP compliant, then it does not matter whether the TV is compliant or not.
By the way, about 50% of D1 seem to have a lock up problem.