As topic says, CTRL+N now creates a new server window
I normally use CTRL+Q to scroll through PM's and CTRL+N for channel windows.
Well CNTRL-Q is typically used to
Quit an application... CNTRL-W is used to close a window... and CNTRL-N creates a new document or window.
Also, shouldn't $beta == $true ? ;\
It does... try //echo -a $iif($beta,$true,$false)