I don't think those are even supposed to work in Canada (they're certainly not willing to ship them up here, last I heard).
In any case, given what I've heard about the KFire's less-than-optimal reading organization capabilities, I think I'd rather have a real Android tablet instead (though I certainly wouldn't turn down a freebie, if it actually can get shipped up here and work without my having to lie about Ye Olde Account Addresse. Again).
In any case, apparently we finally have a release date and a title for Warren Adler's new novel, which is the one he's doing all these giveaway promos and the contest for:
The Serpent's Bite, due September 4th and it'll be another one of those dysfunctional family drama things.
Incidentally, I did read both the freebie War of the Roses and the sequel and they were quite fun, although the first one was much better.