Firefox 29.0.1 Update Help Wanted

I just came from my Dad's, he was complaining about the update also. I went into the add on's and removed smart ads, I pretty sure that's what it was, now he is happy. Good Luck

This irked the crap out of me for one single reason when it updated for me: tabs were no longer on the bottom. I hate them above, it's messy and cumbersome to me, I prefer them on the bottom, period.
Sooo, I went digging to find out why the simple about:config fix of altering where the tabs are in there wasn't working. Evidently that function was removed for some reason. I found that Tabs On Bottom is the only one that works for me, the others have the tabs so glitched that they're too thin to be of use. This one works flawlessly for me, so if anyone else has that issue, there's an add-on for that