"forbidden" message

ok laugh at me if u want but i really need help on this...

i created a simple asp.net web application exactly as stated here.. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vsintro7/html/vbtskdeployingwebsolution.asp

and guess what.. it works fine on http://localhost/xyz.. hehehe.. that's not my problem though.. here goes..

i deployed it to a remote web server or a hostname or whatever u call it by copying files from http://localhost/xyz (am i doing the right thing? ) but when i access the url http://hostname..blah..blah.com, a "forbidden" message occurs.. how do i go about it.. please help.. is there something wrong with how i deployed it??? am i making any sense?? Im a real dummy to .net and web thingy!! please help..