Well,
Rob, I can only speak from personal experience, and from that the deposits in a CD are safe as I have been using them, putting money in, out, etc. etc. with no problems for years. I also know many people who are financially minded ( which I am not ) who maintain large sums of money in the bank systems here with great success. So the risk is more of a personal issue, like other investment strategies, and I have had a good experience. What is interact? Accessing your money is no problem if you are here but I don't know about internationally transferring, etc. My only knowledge of commercial paper is from what I have read on this board, and the interest rates seem to be the same (or nearly) as that of a bank, so I don't see the advantage. But then again, this is something that I only have a cursory knowledge of. Good luck!