The Olympus E-620 has the traditional memory for DSLRs – CompactFlash and Microdrive – and also has a slot for xD-Picture cards. The E-P1, constantly appealing to convenience with its small size and portable nature, uses SD and SDHC cards. It’s a bit of a mystery as to why the E-P1 doesn’t accept xD cards like all other Olympus cameras, but we won’t question that too much; we’re glad to see the E-P1 accepting more universal forms of media.