My development laptop is out of date. 802.11g (which gets increasingly annoying when transferring files), old Windows Vista (which will be critical when the new MSIE comes out and is 7-only). I went to the store looking to get a new one.
None of the ones at Best Buy came with dual band 802.11n. Well. all but one. So I went to the store expecting to buy some generic low-mid Windows laptop, and instead bought the one that supported that full up wireless networking: a Macbook Air 13″ and Windows 7 Home Premium to Boot Camp.