Do I need a UPS in Ohio?

Ah yes, here I am in the wonderfully beautiful, hot, sticky, state of Ohio. I have always lived near Hi Tech Manufacturing companies so am somewhat spoiled with my house power.

Here I notice the lights dimming and the window fan changing speeds, so my little Electrician mind, what little of it is left, tells me this is like totally bad Karma! I was thinking of buying a very minimally sized UPS to help my power supply ride these events out. I already have a very nice UL 1449 surge protector, and my computer is working with a wireless router, so I think I am more likely to lose the router than anything.

Any suggestions? I do not want to get too OC about it.

Much peace

Gwen