I recently purchased the wrt150n to replace an old buffalo router. I have 3 wired desktops attached to it and am using 3 notebooks wirelesly. The problem I am having is as follows: I can get on the web with all 6 computers . I can ping all computers from each of the otherss. On the the 3 desktops all 3 show up on the network map, but none of the laptops do. I can share and print from all 3 desktops, but none of the laptops. on each of the laptops only the individual laptops appear in the network map. I would like to print and share between all 6 computers. I was able to do this prior to installing the Linksys router. I deal with networks on a daily basis in my job so I am familiar with how to set up a network and turn on print and share. I have spent over 10 hours on the phone with Linksys tech support ending in total frustration. PLEASE SOMEONE HELP!!!!!