That's good news hearing that Casio's forum is just offline temporarily. I thought it would be strange if they stopped the forum altogether.

But it is good to see some activity on the forum here as well. Some WK users also use the General Arranger Keyboard Forum here. There had been quite a bit of discussion there about the WK-3500 but due to a hard drive crash those recent postings were lost unfortunately. Anyway this forum is always here as a second home for you all to use when you need to.