In Reply To #21
I don't recall hearing that. Then again, any info posted regarding the SotN radio drama didn't stick with me, so I don't recall the gist of it other than Alucard NOT sealing himself directly after the events of SotN and that he was chasing another vampire who was posing as him.
OoE's date isn't given, but from what I recall IGA first commenting on, he said it took place sometime in the mid-1800s, which meant there was a good time between SotN and that for stuff to have happened. Some of us think that the new PS3/360 CV game will take place sometime then(after the events of the SotN and the radio Drama, but before OoE), and it will somehow explain what exactly happened.