solo (mute) on seleced track

do you need this function as I do? :) 1) select any track 2) press solo (or use keycommand) ATTENTION! 3) select other track (via mouse or by keycommand) ATM we just select other track. nothing can happen. 4) IT WILL BE A GOOD FEATURE TO CHANGE SOLO STATE OF NEW SELECTED TRACK TO SOLO (OR MUTE). AND UNSOLO (UNMUTE) PREVIOUS ONE WHICH IS NOT SELECTED ANYMORE. ps sorry for my stupid english :)

This is very good idea: auto-solo mode for current track (like as automatic record arm).

thanx! do not missunderstood! i mean SOLO (mute) enable for selected track if only previous track was in Solo (Mute) Mode.

I'd like it too 

I was used to it with Cubase/Nuendo and now I miss that function... anyone knows a good trick to switch solo on tracks with one click?

It's ctrl+alt+left click. They call it exclusive solo. Works on mute buttons as well. Rightclick a solo or mute button to learn some more modifier functions (or trigger them from there).