Freeloader? No. Get an Action Replay, as they have a freeloader built in, and there's the whole 'hey, this game sucks, I'm going to destroy it with crazy cheats!' thing that Action Replay can provide.
You SHOULD be able to get them from any EB, though I've never seen EB carry it. A few smaller gaming shops near me stock it, for $89.95. Check around.
As for VJ. Errm... I dunno. I'm sure someone here can provide you with a good import website or something. I don't know of any Australian importing places that have a website. Where are you located? If you're in the general Sydney area, I suggest checking out a place called 'Games Infinity' in the City near Paddy's Market. They have all sorts of stuff avaliable, and at pretty decent prices, too. I've seen VJ there (Japanese) going for $130.
*Shrugs shoulders*