I noticed, and truthbealiar did too, in tonight's episode of Studio 60 the name of a familiar legal firm.
The blonde lawyer on tonight's 60 works for Gage Whitney, the same firm Sam Seaborn worked for on The West Wing before working with the President.
This is more proof that Sorkin loves to recycle names and dialogue. Again on 60 tonight, Matt's assistant said "I go home when you go home." Which is just as lovely a sentiment now as when Margaret said it to Leo on The West Wing.
Now, it's impossible to reconcile President Bush with President Bartlett - but Munch dealing with alien conspiracies on The X Files doesn't exactly fit in neatly with Homicide either...
Still not connected to Tommy, though.
ETA: The OC/Grey's Anatomy connection in thread... (also Non-Tommy so far...)