I am planning on buying a wireless PCI card for my Ti 667. I believe that I want a "g" level card for the higher speed. The use will be while traveling - airports, hotels etc. In my home office I'm in the same location all the time so will likely just continue to plug in the ethernet cable from the house network. I'd appreciate any shared experience with the various cards on the market as well as comments on what to consider. Thanks for the help. Lorne