Most tasks that i perform bring up the spinning beach ball and are reported by the "Force Quit Applications" as a non responding application.
I'm running a a 17" Macbook Pro with 2Gig ram. When i right click SSH servers so as to add a new one the application takes over 40 seconds to respond. Adding in the below text into the "Command line option caused the applcation to fail (I only waited 2 minutes here).
ssh -L 1025:anonsmtp.metropipe.net:25 -L 1110:mail.metropipe.net:110 \
-L 1143:mail.metropipe.net:143 -L 1993:mail.metropipe.net:993 \
-L 1995:mail.metropipe.net:995 -L 13128:proxy.metropipe.net:3128 \
-L 16667:metropipe.net:6667 -i "/Volumes/Key/metropipe/metropipe.net.ssh.private.key" tunnelers@tunnels.metropipe.net