You do not have to use all the features of the wireless box. You could just use it as a bridge between wireless and your existing ethernet hub.
Reviews here ( and in the reviews links to other wireless product reviews )
http://www.neoseeker.com/Hardware/Products/Orinoco_RG1000
Detail on the Gateway
http://www.wavelan.com/template.html?section=m59&envelope=95&page=129
Ethernet Converter detail
http://www.wavelan.com/template.html?section=m57&envelope=93&page=125
Now that you are not allowed to move house, you suddenly have money to spend
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Rod, UK
Mk2 64gig Red S/No.341 Empeg Looking to add a DELL Reciever