I recently bought an acekard 2.1 with a 4gb sandisk microSD card. I have been having no problems at all so far, but I'm worried that my microSD card is a fake. Just to make sure I would like to buy another card that now will be an original. I have read that buying this type of cards over ebay or amazon is not recommended because there are too much fakes out there, so I would like to buy one from another online reliable site where the price is fair. Some say Newegg is a nice place to buy from, but I'm not sure. Now here's my dilemma: There are Kingston and Sandisk microSD cards. Sandisk is more expensive, so I don't know which one to buy. Does it matter what brand is the microSD to use in a flashcart, like in an Acekard 2.1? In Newegg there are only sandisk microSD cards up to 2gb, while they go up to 4gb in the kingston section. Where do I buy from, and which one?