Have not used one but if you send model etc I can research Cheers On 22 Mar 2012, at 20:30, Terry Genereaux <terrygenereaux@xxxxxx> wrote: > Hi > > Has anyone ever used one of theses > > Thank You, > > Terry Genereaux > terrygenereaux@xxxxxx > > Macbook Air 11" 1.8ghz ~ 256g SSD ~ 4g ram >