There may be an easy explanation for this, but for someone who is new to Mac's entirely, it's proving to be difficult. I recently acquired a powerbook g4 15" powerpc 1.5ghz with 1gb ram and 80gb hd. I'm a computer technician at work, go figure, but only for pc's. The wireless works flawlessly on the mac at work, t1 connection, blah blah. When I arrive home, my wireless is SOOOOO slow and sometimes doesnt even work. I have comcast cable internet, which is really fast on my desktop and two pc laptops. So with my comcast, i have their issued cable modem and a linksys wireless router. Any thoughts as to why this is so slow? Takes me like, 5 minutes to load facebook. Thanks! p.s.- i have Mac OSX 10.5 +, not sure what exact version. I think 10.5.6?