I live in the Smoky Mountains in NC. We have one of the highest rates of lightning strikes in the world. I've unplugged and replugged mine as much or more in one day as you do in a month. If my experience is any indication, you ain't gonna have a problem. I never have.
Barton 2500+
Abit NF7-S v 2.0
Maxtor 60GB ATA 133 7200RPM
512MB Corsair Twinx 3200LL
9600 Pro
Enermax Noisetaker 420 watts
Win98SE