I've already find it for win NT but I don't know where to look it for win95. Anyway, thank you very much for the good idea [I mean using of virtual adapter. :)].
Or you can probably pick up a NIC at your local CompUSA/BestBuy/Fry's/Staples/OfficeDepot/Use Hardware Place for $10 - $15 bucks. Its not like it actually has to work.