Last horrah before baby comes?

Ok I am open to any suggestions regarding my digital end I have an Audio Refinement The Complete amp, Martin Logan Aerius speakers,Blue heaven wires and cables, Sony 300 disc player and MSB Link III without any upgrades,so what can I do for $200? I am thinking of the upsampling upgrade,any suggestions or opinions welcome, Nick
Buy your "little blessing to be" a savings bond with the $200 so he/she can get themself a little bedroom system in about 16 years and maybe they'll stay away from Dad's gear...