windows x64 support

Dear Stardock, the only reason I'm still having a subscription for those last 5 years is the sd vd component. Unfortunately it does not work under xp x64 as well as under vista 64. What about x64 platform support? Is there any schedule? By the way, I'm writing this message in the latest stardock central, and it does not allow me to insert a new line character. Also there's an error creating new thread at the tree leaf "SD Virtual Desktops" error message says that / application was not found in some aspx or something like that.