I am new to the SP-404 and I'm looking for a memory card. I recently purchased this card because someone on this forum said it's compatible:
http://www.amazon.com/SanDisk-Compact-SDCFH-002G-A11-Retail-Package/dp/B0001CNMFM/ref=dp_cp_ob_e_title_1
But when I try to format it, nothing happens. Is it ...