OT: New PC!

[AgentZero]

Good grief. A 1000VA UPS starts at close to eur400. Now, correct me if I'm wrong, but it seems to me that the whole VA-Watts thing is basically a matter of how long the unit can last in the event of power loss, right? Or does it affect something else as well?
In the seven years I've been living in Dublin, there's only been one blackout I know of, but it was localized and didn't affect me. So I'm not too worries about blackouts, so much as power surges and the like. Given that, I'm wondering if I'd be better off buying just a surge protector, since the likliehood of a blackout is very low.