Good information Jason, I could have used it last week when I set up my home wireless LAN. On my device I have the following in Connection Manager: Internet, Work, and Work/Internet. I only have to change the last one to switch between Internet (POP3, surfing, etc.) and Work (ActiveSync, browsing my network with File Explorer) and that is what I found from others too. You may only need to change your last option.
A great utility that helped me a ton and was FREE is
vxUtil. It has a ton of LAN functions, including Ping and Information (gives you all the IP info. for your connection).