I just ordered the PSO2 Premium Package thing for the PS Vita, and I want to go out and buy the console today. It'll take til the end of November for the game to get here, but I want to be able to play it on the Vita before then. I know that in order to download the game, my Vita will have to be set to Japanese.

My questions are:

Is the memory card that comes with the Vita large enough to hold the PSO2 download if that's the only thing on it?

Can I reset my Vita to English when the game cartridge gets here?

Will I be able to have my SEGA ID linked to my Vita regardless of whether or not I have it on my memory card or the game cartridge, even after I reset it?

Thanks in advance!