If you wish I can create a fully setup 8gb micro SD card with leJOS installed and ready to run in your EV3 Lego Brick. The card will be a type 4 card formatted with a 500mb Fat32 partition and a hidden Linux ext2 partition using the rest of the card. I also Add several new sample programs that will appear in the Programs Folder on the Brick. It is also enhanced with a special tape tab that makes inserting and removed of the micro SD card much easier.
It comes with a Standard sized SD carrier if you every need to make changes to your card in the future.
It guaranteed to boot your EV3 Brick to leJOS or your money will be refund as soon as you return the card.
Your cost is to purchase the card with formatting and shipping. The leJOS firmware / software is free. Look on this site for instruction how to do this your self.
Expect 1 week shipping to receive your card.