As was posted by David Wood, your basic setup is incorrect. You want to
share your wire connection. When you share it, this will set up your
wireless connection with an IP address of 192.168.0.1 (Note this is the only
address that ICS will work with) and a subnet mask of 255.255.255.0. These
are the only values that should be set, and will be set on the wireless USB
connection. No default gateway here, or DNS. Setting address for anything
else will break ICS. You will want to enable NetBIOS on this connection if
you want to be able to ActiveSync. On your 4150 be sure you have set the
iPAQ USB Wireless Adapter to use server-assigned addressing. Hope this
Microsoft MVP Mobile Devices
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