I've got a 301 Elf lying about so this is very interesting.
EDIT: I'm looking at this going hmm.
http://excellentcom.net/detail.asp?catid=91987&subcatid=0&pdtid=703345
Yeah, soooo they "reprogram" a new 4GB SD card for you, and charge you 40.00 bucks for it... I actually bought my 512-1 board from AliExpress.com and I contacted support and told them I was unsatisfied with the performance of the board, and apparently they are sending me this new 619 upgrade SD card at no charge...I will update everyone on how that goes