Thanks to an anonymous contributor who noted that Sony's own memorystick.org website has a road map showing images of new Memory Stick (Magic Gate) in capacities of 256 MB, 512 MB, 1 GB, 2 GB and 4GB. According to this road map capacities up to 1 GB this year with 2 and 4 GB coming in 2004 and 2005. Also interesting is that the half-sized Duo should also be available in 256 MB, 512 MB and 1 GB capacities.

Click here for Sony Memory Stick Road Map page

Sony Memory Stick Road Map