The PS Vita is getting an array of memory card sizes. They range from a 4GB Memory Card (¥2,200 or US$29) to 32GB Memory Card (¥9,500 or $US124).
With that in mind, will Sony be restricting download size? Initially, yes. According to Sony, 3G downloads will be restricted to 20MB a pop, but that could change in the future -- like so many things do.
The PS Vita goes on sale Dec. 17 in Japan.