If you want to ask an article author something, there's a forum under the article for that.
avi12345 wrote:
pls send reply soon..its urgent..
No it's not. We could care less if you can make a beep in your program, it won't change our lives at all. If it's urgent for you, you should offer to pay someone for help. If you rely on the random help of strangers, you need to accept it when it comes, you have no rights at this point.