Did you clear out some extra space on the DVR? Because you'll need it for Finale Week on TV. It starts with two series finales tonight: 24 (8 p.m., Fox) and Law & Order (10 p.m., NBC). Normally there would be more buzz about the end of two shows, but everyone seems content saying goodbye quietly. After all, 24 has been cliffhangering it for eight seasons now. But with Jack Bauer flying off the rails like a disgruntled postal worker and President Taylor wringing her hands over decisions we all know are made at the White House every day, it's really just time for it all to be over. As for Law & Order, NBC pulled the plug suddenly last week, so fans will have to be content to allow this old-school drama to bow out with a final episode about chasing down an anonymous blogger. Wow, the Internet really is killing scripted dramas.