ChaplainMC: So I'd like to find out how and where?
Sorry didn't back to you yesterday, one of those days :-(
VPN stands for Virtual Private Network, and my knowledge of things computer-y tends to be on a par on my knowledge new cars full of sensors and such like - know how to operate them but haven't a flippin clue how the blasted thing works or how to repair them. :-(
But basically it enables the user to choose which country the internet 'sees' him in, thus although I live in dear old Blighty I'm 'in the USA' every morning earning credits.
There are several to choose from, personally I use 'annoymox' which has a very user friendly format. Most are free with a 'premium' option...the free option of annoymox works fine for me, albeit a bit slow some days.
Just Google 'free VPN for (whichever browser you want)' and you're away.
One last thing - I would strongly recommend using a separate browser for earning credits as remembering if it's on or off I find a right pain and trying to play WGT with it on....don't bother!! lols
Good luck
Thomas