I bought my 13" base MBA last week and also bought the Apple USB network adapter for $30 so I could use my Air when in my office at work since I don't allow wifi in the building (security, deal with banks, etc) and also for when at home and copying larger amounts of data around like my music collection. I was disappointed to find out after hooking it up that it's only 100MB capable. Pretty let down that Apple would even have a non-1GB adapter this day and age. I actually get over double that speed with my wireless N router at home which makes half the reason I got this thing pointless. Is there any other USB network adapter out there that does GIG speeds and is proven compatible with the MBA and Lion and in the same price range?