I'm wondering if the information about DSi region (USA/E/J) is stored in WiFi module. If so: Could I swap USA WiFi to my European DSi console to make USA Korg-10 work on it? If not: Where is region information stored? Which part of DSi has saved region info and BIOS and software version. (I know that DS Lite WiFi module has stored default language setting and firmware data.) I cant test DSi module because I haven't got USA or J console but I ordered faulty American DSi for tests. (Wainting for delivery If anybody on this forum have knowlege about what I'm asking please post here.