32 bit windows alpha release?

Hi i was gutted this morning to find that upon downloading planetary annihilation I was unable to play due to my computer running a 32 bit windows and obviously missed this fact if it was mentioned, basically my question is how long will it be until a 32 bit compatible alpha is released if its going to be released atall?

I've got a second machine that I'm eager to put the 32-bit version on.