This Trick is nice for blocking the websites.Infact this trick is not only for blocking means u cn swap the sites as well.
for ex:- when u r opening the
www.orkut.com , thn site will be open as
www.yahoo.commeans u cn change the IP address of sites in ur PC. Its very funny and amazing trick.So just change the IP address and make FUN with ur frds !!!
(Its only works with windows XP , Nt for windows other operating system.)
Keep Adding Stuff like this vaibhav...
Regards;
-:S@G@R:-