setting up a Wireless network

Hi, I'm having big time trouble getting internet to work
on one of the computers my wireless network. It is a 3
computer network, 1 desktop running xp that is wired to
the dlink DI-614+ router (works perfectly fine), 1 laptop
computer running xp (which wireless works fine) and
another desktop that is running windows 98 (not 2nd ed) w/
a netgear ma101 wireless reciever. The last computer is
the computer that I'm having major problem with. The
wireless reciever works perfectly fine....it picks up the
signal and I have no problem communicating among each
computer (ping works between computers). BUT, when i open
explorer to surf the net, it does not work. These are the
network settings which this is configured: under LAN
settings, 'automatically detect settings' is clicked.
Also 'obtain an ip address automatically', 'DNS disabled'.
I am completely lost; i dunno what is wrong. Could it be a
windows 98 problem? I've updated all the software for the
networking hardware and still the same prob. I would
REALLY REALLY appreciate some help. THank you!


Kie