I know absolutely nothing about wireless Internet connection.
I currently use SpeedTouch 330 USB modem, 512KB (Tiscali) The PC is near the in coming BT socket. My PC is AMD 1.8Mhz. OS XP Home. SP2. Has NVIDIA nForce networking controller. (Not sure if this relevant!)
I would eventually like to move the PC to another location in the house. To save using many metres of cable, is it possible to use a wireless facility? If so, what exactly do I need to purchase?