Was directed here from a How To on setting up WiFiBlast for MacBook Pro. The info there was incomplete, didn't finish the process, so followed the link to More... There isn't anything listed here about setting up a WiFiBlast. WTF?

Was directed here from a How To on setting up WiFiBlast for MacBook Pro. The info there was incomplete, only initiated the process, didn't finish, so followed the provided link to More... There isn't anything listed at that/this link about setting up a WiFiBlast. Info on setting up a WiFi repeater to router, but not one of these little booster gizmos, specifically WiFi Blast from ... (oh, that's disturbing, no mfg listed on the packaging or enclosed instructions, that, btw, were much liked the previous website, useless) {Frequently encountered general ?: Why, when instructions are followed precisely, are the results of steps in the progression a road block in that they are not what the instructions say should appear and contain no options to proceed} The online/YouTube tutorials must be all for Microsoft because once past the initial "Preferences, Network" selections there is zero resemblance between what the tutorials show and my MacBook Pro. There are tutorials on linking the WiFiBlast w/ a smart phone (generic), and that may work for the phone, but I want to put the home network through the Blast by linking it to the AirPort Extreme/Time Machine that is ether cable linked to the ATT modem. Does anyone know how to do that that can explain in step by step instructions where icons and windows will look at least a little bit familiar and use the same terminology as other Apple products?? Please take a tech pre-pre-literate old timer in hand and tow me through the process. Thank you greatly.