I have an airport express setup with my cable modem. I have a PC and a G4 iBook using it, both wirelessly. Both clients are getting DHCP, so they both are getting assigned the same IP. The PC gets DNS lookups almost immediately. The iBook is extremley slow, sometimes I would guess it's up to 10 seconds that it takes before it actually starts transfering data from a website. I can't seem to figure it out. It will happen every time too. I thought maybe it would just be slow the first time it looked up a host, maybe because it was caching it, but every time it's slow even if you go to the same site twice in a row. I've tried several different browsers including safari and firefox and I see the exact same problem in both. Using nslookup from a terminal prompt shows the same slowness. Any ideas what this could be?