miiznay1 - this is what I found out ... 7" Color LCD Screen 128MB Internal Memory, SD Card Slot for Additional 2GB External Memory Features: Easy-to-Use Buttons, 10 Slideshow Transitions, Original or FilledAspect Ratio, Rotate Image, 10 Pre-loaded Custom Disney Graphics Includes: Digital Picture Frame, 2 Interchangeable Mylar Faceplates, AC Adapter, USB Cable, User Guide Computer Requirements: Windows 2000, XP, or Vista, 300MHz or faster processor, 64MB RAM, 300MB free hard disk space, USB port enabled
So it has a slot that you can use your own SD card to give you more memory but does not require one as it has 128MB on-board memory. You just have to have a way to download the pic from your computer on to the Pix Frame. I hope this helps :-)