I'm sharing an Adelphia cable connection with my next door neighbor (we're in apts) via a Netgear MR814v2. 128bit WEP is enabled - LAN devices are a G4 & a PS2, the WLAN device is my XP Pro PC.
The first sign of poor cable management is when you can't tell where one cable begins or ends. If you have to play detective just to find the power cable or trace a wire all the way from your device ...