My changing pbs schedule, part 2, and a question about computer wierdness

Since writing my last LJ entry, I've learned that WHRO will also be showing "Are You Being Served?" reruns at 9 pm Friday... instead of the liberal news commentary/investigative program "Now" (Begun by Bill Moyers, now retired). Arrrgh! has the Radical Right stretched its tenticals so far?

Also, a new question about my computer popped into my head: I have the Windows 98 reboot disk; Would it be possible to reinstall only the "System Tools" programs, and leave everything else alone? Or if I run that disk, will I loose everything?

Still feeling topsy turvy...