Has anyone converted this to STEAM? We run a 3.1 maps day, and a lot of us would like to run Overlord again. Or, how would I go about making the 3.1 version work with 1.3?

I dont know of any overlord conversion. It was my favourite beach map. It was neat to the idea how the Allies would advance into a second sequence. Im sure it would play a lot different now though, with all the changes do Day of Defeat since 3.1.