Wireless Network

This is the first time that I have used this post. I am new to the wireless world so please forgive me. I am trying to to use a wireless aircard that Alltel has sent us to test out through a trial contract and I am having a few problems. First of all I can connect to the Internet, then VPN. Then is where I am lost. It will not let me in our Novell network. The version of the VPN is 4.8.01.030, the version of the client for Novell is 4.**.1.20050819 and we are in a NetWare world version 6.5 SP2. Thanks for your hlep.