Sql Server Remote Connection Prob

hi sql team i've been reading much of the ms walkthroughs and some forum how they solve sql server 2005 (express) remote connection but non of them squared my problem.

in my case since we dont have in-house web server i need the script (ASP) run from our domain host/hoster and the sql database will be somewhere in our office. i try making a local (LAN) run of script just to test if the connection (asp-to-sql dbase) was established and im getting all things work.

OUT PUT
http://images.cjb.net/114e8.gif
http://images.cjb.net/343e3.gif

problem/nightmare comes when i access the test script through domain host with error:

Microsoft OLE DB Provider for ODBC Drivers error '80004005'

[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]SQL Server does not exist or access denied.


i tried using the following connection string thinking it will work for me but nothing seems happen:


test connection 1

cn.Open "Driver={SQL Server};" & _
"Server=www.gpzgroup.com;" & _
"Address=10.0.0.254,1433;" & _
"Network=DBMSSOCN;" & _
"Database=testdb;" & _
"Uid=xx;" & _
"Pwd=xx;"


test connection 2
cn.Open "Driver={SQL Server};" & _
"Server=live-static-ip;" & _
"Address=10.0.0.254,1433;" & _
"Network=DBMSSOCN;" & _
"Database=testdb;" & _
"Uid=xx;" & _
"Pwd=xx;"


test connection 3
cn.Open "Provider=sqloledb;Network Library=DBMSSOCN;" & _
"Data Source=10.0.0.254,1433;" & _
"Initial Catalog=testdb;" & _
"User ID=xx;Password=xx;"





where i am getting wrong at this point?

your response will be greatly appreciated thanks.