I'm in the process of download, its taking quite a while, funny part was, about 20minutes ago i got booted from XBL using my Taiwan account, just lost XBL connection...so perhaps it was the fix being implimented.
Also in regards to anyone wanting to transfer Ghostbuster:SOS - i tried today, can't do it, get marketplace error, so it seems they pulled it from Taiwan marketplace or put IP check in place (to ensure region)