hello ppl..

i bought a 20gb ps3 in japan for me bro,coming back this weekend.. trying to register it for PSN ID so that can download some games..how should i go about the regsitration..should i use japanese address or should i register it to other site such as US or SG..can anyone point me to any sites for step by step instruction on registration..need to get it done before end of this week..

thanks
huds_n