Don't worry about the message. They're not saying that's your util; they're saying that's the percentage increase in your balance (one of the triggers for a score alert.) I don't know where they get these figures --I get crazy ones like that when my previous balance was $0! You can't figure a percentage increase from $0, sheesh. Crazy Equifax.
Sure will make you jump when you first read it, though!

I'm still scratching my head on the age jumps, but it seems pretty sure that 5 years is one of them, both for AAoA and longest. I think it's 2 years, 5 years, 8 years, 12? 13? years, and 18? 19? years. (I need to take some afternoon and go back over old posts, because someone once sent in some convincing evidence about the 12 vs 13 thing.) And it's the month that you actually hit year 2, year 5, etc. that you improve.
Since the formulas look at both average and overall age, this is why you can be good and bad on age at the same time. I'm at 19+ (20 on EX) for longest, but I'm also at 3y 7m on AAoA, and they don't take this combination kindly. Any additional account I open will just re-age me downward again. So your average age will get better a lot sooner than mine.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007