I have a workgroup in a small office. One desktop is running Win 7 32 Bit, One is running Win 7 64 bit and the laptop is running Win XP. All three are in the same workgroup. The two running Win 7 see each other, but the laptop refuses to see the others. When I go to My Network Places and click on "view all computers in this workgroup., it quickly beeps and will not even try. I went through the network wizard and put the workgroup in, but it still will not try, it beeps once quickly and that is it. Any ideas what I can do to make the laptop search and find the other two computers?