Both sides in SCO v. IBM have filed motions for summary judgment. To be precise, SCO has filed one for partial summary judgment (which I'll have up in a minute or two) and IBM has filed several motions for summary judgment, one for each of SCO's claims and two more for good measure on two of IBM's counterclaims. In other words, it is asking the court to throw out SCO's entire case, and to grant it judgment on two counterclaims without even going to trial on those two.
http://www.groklaw.net/article.php?story=2006092521234190