Ok, I'm looking for a final solution. Despite the costs of doing so, I think I'm going to make my USB Receiver (WUSB54G) obsolete and buy a PCI Receiver (WMP54GS). Then, I'll buy the High Gain Antenna kits for each (HGA7T and HGA7S).
That should be about $150. I wish I had bought the PCI Receiver in the beginning...
OC and g.m.waters, you think this will solve the problem? Or at least make it a much smaller problem?
I would buy the PCI reciever first, see how the connection is, then if you still need a better connection go for the high gain antenna kits.
A PCI reciever can be had for a lot less than $150
Edit: yeah, only about $60 for the reciever. That should get you about 300 feet indoors.