What Just Happened?!?!?!?

[f1]

Ok, i've had few stability issues with Leopard but I know the sources of those problems (my logitech keyboard). But something really weird just happened. All my open applications just crashed and closed itself, and then OS X just logged me out. And when I attempt to log back in, it hangs and it logs me out again. I had to restart my entire computer to get things running again. What just happened?? I highly doubt its my keyboard this time!

 

[typerlover]

Sounds like leopard. Been nothing but garbage for me as well. Crashes daily.