I must say that I am really enjoying using the 4 Cue Sends available in Nuendo via the iCPro. The musicians love it and it saves me a lot of time as they now build their own monitor mixes.
However, it does highlight the fact the 4 sends is just not enough - everyone wants to set up their own mix now!
I think that 8 sends would be more than enough for most situations, but 4 is clearly not.
Please Steinberg, when can we have more?