Who is using my wifi signal?
Yes, I created a "closed network", so in theory nobody should be able to join my network since they can't see that it exists. But I'd still like to check.
Is there some widget or some software download or utility?
(p.s. -- I only own/use/undertand Apple & Mac products, so please don't suggest anything PC-related. And I don't speak "Console". Thanks!)
24" iMac 2.33ghz Intel Core 2 Duo // 15" Powerbook G4 1.0ghz Firewire 800 Alum., Mac OS X (10.4.11), Earthlink DSL