Ok...so I have a high power external Wifi adapter/antenna hooked to an old laptop running Ubuntu in my detached workshop. I am using that adapter to connect to my wireless router. I don't know if it is possible but I would like to share that connection using my second internal Wifi network adapter so my Android phone and other laptop can access my network with the equipment that I already have. I set-up an Ad-hoc connection on the internal wifi card (wifi hotspot) but anything that connects to the internal card does not see the Internet. Is there a way to make this work?