>    expect any problems using 8 sessions. 
>    
>    One advantage of window(1) is that it is included in the base system. No
>    extra pkgsrc comiles are needed. The same for bash(1) vs. ksh(1). Since
>    I discovered the capabilities of the pdksh(1), that is the ksh(1) of
>    NetBSD, I never wanted to install bash(1) again. 

me too. it does all i need while consuming about 1/3 of memory.