Distributions of Income for a LLC with S-Corp Status

I have an LLC that is an S Corp for tax purposes.  I employ my husband in the business.  We both are earning a reasonable salary through the LLC and I have set up a solo 401k that the LLC is contributing into for both of us.  Can you help me better understand the following:  1) I believe I can get a distribution of net earnings made to me by the end of the year?   What about my spouse?    2) It is also my understanding that I can contribute to the 401K in excess of the individual withholding limits for both of us?  Can you help provide more insight here?