Kindly help me for Remote desktop connection

hi….i’m Lee

in my home, i’ve a Server with windows server2003, i have a 4 clients under workgroup not a Domain. now i want to connect Malaysia Server which have a Windows server2003.

i tried windows remote desktop connection moreover it was failed, so i want a another solution or any other software except TeamViewer and Showmy PC…………

kindly help me it is very urgent………….