I got a miniSD patriot 8G. It came with SD adapter, works for both N800 and N810, so far........ and for the N810, no, you do not use any adapter at all . Got it from newegg.com, $34.02 shipped. You will not find it from Newegg.com website, I think they are a little shy about this particular product , you have to use my link, http://www.newegg.com/Product/Produc...82E16820220295.

This talks about the product, if you would like to know more, http://www.internettablettalk.com/fo...ad.php?t=20428

BTW, the website said s/h $5.99, if you use USPS, it is $2.03, that makes $31.99+$2.03 a $34.02 shipped, you save $3.97. Thank you, bun

Hope this help,

bun