I got an A-Data 16GB SDHC (Class6) chip from NewEgg for just under $100 with shipping, and it mounted right up. Code: bash-3.2# df -h Filesystem Size Used Avail Use% Mounted on mtd0 1.0G 598M 427M 59% / tmpfs 35M 0 35M 0% /dev/shm /dev/mmcblk0p1 15G 288K 15G 1% /media/4BFB-4488