How to convert 401k to self directed?

[John Strock]

I have some money in a Fidelity 401k (and still adding to it)...how can I convert to a self-directed account?  Any recommendations on brokers that can help?  I've called Fidelity customer support and was told they couldn't help me/didn't know (as they don't do/have self-directed accounts).  I'm still employed and contributing, so I can't withdrawal.  I can't loan enough from it to invest, but if I can move it, there's enough.