Reply to Latency Question

I was reading that the 400 was having latency problems for Windows users, but that there would some sort of new firmware, or update from Vestax to fix this. Is that available and does it conflict at all the the Ean Golden firmware?
I am believeing about getting one of these but I am a Windows user, so anyone have advice on whether i should do it or go for S2 and F1 when it comes out.
Haha also anyone know if the F1 will be able to have a page mapped to some thing Midi Fighers Instant Grat? Cause that would be super dope