Had 3 CPUs networked via Cat5 cables into a Cisco Wireless G router. Everything worked fine. Could access any CPU plus share the shared printers etc. Added a Laptop with wirless adapter to the network. Wireless works fine as I am connected and can access IE etc. If I connect the Laptop with a Cat5 I can now see all 4 systems and share printers from the Laptop. However, if I remove the Cat5 and just connect wireless I cannot see the networked systems. I added the shared printers to the Laptop using the Cat5 connection but as soon as I disconnect the Cat5 the printers go from Ready to Opening and are not accessable. It as though I cannot mix wireless and Cat5 connections. 3 Cat5 CPUs run Win XP Home and Laptop has Win Prof. I am a novice when it comes to networking but I would think that I should be able to access the same stuff via Cat5 or Wireless. HELP!