To be honest, the main reason I joined was to view a thread that supposedly contains patches for NTSC (US) versions of lightgun games to be playable with the official Dreamcast Gun.
I have a Japanese VA0 with a MODE installed. Didn't grow up with a Dreamcast (had a Mega Drive though), but I always admired the quirky titles from afar (such as Seaman).
Pleased to meet you.