I'm getting the n810 and am now ordering a kingston 4gb miniSDhc card and I'm wonder what card reader I should get to transfer data to the miniSD card. There are bunches of cheap readers on ebay and newegg but not all say SDHC. I have access to a laptop with an SD reader but I don't know if it will read SDHC because its 2+ years old. Is it possible to just use wifi to transfer stuff to the n810 and skip the card reader or is that too slow for everyday transferring?