Sorry... Ill try and be more accurate.
I have 3 comps, with comp 1 being my main rig. All 3 could see each other on the network thru "My Network Places" connected with RJ45 with a Linksys router.
I installed a WLAN card on comp 1 (main rig) Now when I goto "My Network Places" I can no longer see the other 2 comps. They can see each other but neither can see me.
I have recently uninstalled the driver for WLAN card and all is well again. However this is not a good first impression for me regarding wireless as I need to know I can use both wired and wireless at the same time if I am to invest in a wireless router sometime in the futre.
Hope that makes it clearer... any questions feel free to ask.