First action: half goes into a low-yield, low-risk account to churn out rainy-day interest for future use.
Second action: Large down payment on a decent house with a big kitchen, a finished basement that'll become a gameroom, and DSL capabilities (the latter of which will disqualify much of suburban Philly, sadly).
Third action: spoiling my close family with some gifts. (Savings accounts towards my nieces' college funds, helping out with whatever may be needed among older relatives.)
Fourth action: MAME cabinet with a control panel from hell, and a couple of pinball machines.
Fifth action: A couple of grand to the EFF, just because.