Chopin seems to be working.
But your site colinwong.x10hosting.com loads a bit slowly and displays a blank page. Is there another link you use to get to your site?
Is it an asp.net site?
I am able to visit and ping your site with no problems. It loads a blank page though.
Your cPanel loads fine for me at http://colinwong.x10hosting.com:2082.
When you ping or tracert chopin or your site, what IP does it show that it is going to?