after doing a bit it of digging i seen this in wikipedia
"The Memory Stick PRO Duoquickly replaced the Memory Stick Duo due to its size limitation of 128 MB and slow transfer speed. Memory Stick PRO Duos are available in all the same variants as the larger Memory Stick PRO, with and without High Speed mode, and with and without MagicGate support.In March 2008, Sony released a 16 GB version of the Memory Stick PRO Duo. Sony has plans to release a 32 GB version in 2009"
so if i buy a 12gb or more memory stick i wouldn't need get a psp go il have enough space and still have the option of umd... or am i wrong?







