I can't access it either. It's kinda pissing me off, I bought
Singstar was because of the DLC..... Now it's just getting dust on
my shelf, while I wait for Singstore to open. (Hopefully it opens,
I really don't think it will, but I hope :P)
I think maybe we would have to make US PSN accounts, though I keep
getting stuck at the address part, cos I don't know a real US
address :S.. Lol.