I don't know what people did before Expose came around (I'm only about 2 years into being a Mac user here so I have no non-Expose experience). I have thumb but

I don't know what people did before Expose came around (I'm only about 2 years into being a Mac user here so I have no non-Expose experience). I have thumb buttons on my mouse bound to Expose and Spaces, I use them constantly (often at the same time, Expose in Spaces is very convenient). Honestly I have enough running most of the time that the Windows taskbar would have to be 4 rows high to be readable, but with nine desktops in Spaces and Expose a touch away I have never had a problem finding my way through the absurd mess of windows I make. By the way, if you use Terminal in OSX, I highly recommend checking out Visor (http://docs.blacktree.com/visor/visor http://docs.blacktree.com/visor/visor), I have it bound to ctrl-~ (tilde) and I use it constantly.