I tried to look up www.time.gov,and the clock doesn't display,they tell me that there are several possibilities...
1.Firewall- I have SP2 XP home installed
2.I have the latest Java Runtime installed.Which was another issue,and I've enabled it.
So apparently I need to have the above port open.
I don't know if this is a security problem let me know if it is.
But can you let me know how to open this port.