As far as I know, 'Ego' is no more. There were 17 issues, includiong two specials -- one on David Neighbors and one a TSD (The Second Deal) convention special.
They are available as downloads from The Second Deal, www.TheSecondDeal.com
a subscription website devoited to serious card magic. Read the FAQ there. You need two sponsors to join. Once you're in, 'Ego' is free (along with quite a bit more). The site is run by Jason Alford and Mark Aspiazu.