I have a current 401K with Principal Financial Group. Have already contacted them 3 times about funds not being available in my acount. They sometimes block your funds and make it impossible for you to protect yourself in a going down market. So even if you predict the market is going down you cannot transfer in others funds like Money Market as they will not make the funds available to you until the market has reach the bottom. They are rude and don't care about you having to delay your retirement 2-3 year because their own mistakes. They once have appologied to me that one of thei employees...review »