New girl here - just got my upper iBraces yesterday! Here's my story,
Had braces in my teens, standard clear with a palate expander. Ahh, teeth were SO perfect, for a minute. Long story short, my ortho wasn't great, I wasn't very diligent, my open bite soon started regressing, retainers became more painful, and I stopped wearing them altogether.
Fast forward about 15 years, I've been pining for perfect teeth and finally bit the bullet, er, mold.

- First, I didn't want the paranoia I used to have with food stuck in my braces.
- Second, I still have the *scrape marks* on the front of my teeth, from when the first set was taken off. Grr.
- Third, my ortho recommended, and said if I didn't, she would put little spikes on the lingual side, to control my "tongue thrust". Bah!
The process yesterday was interesting; apparently iBraces has new owners, and I had a crowd of about half dozen sales reps observing my whole procedure! I had been a bit nervous before arriving, but it was such comedy to suddenly have these guys in suits gawking at my splayed mouth. One guy whispered the play-by-play, while the others peered in my face, "Ooooh!"!
There was also some awkward filler like, "Oh, you've got mouth jewelry now! Bling Bling!" WTF??? Name dropping too: did you know Meryl Streep secretly wore iBraces through two movies? Ooooh!
It was all relatively comfortable (banter aside

Speech is 95% except... as I told my co-workers today, "I have trouble with that letter between R and T". S's are making me a bit self conscious, but I expected it.
So far, tooth pain only when chewing, tongue a bit sensitive but bearable, and mild constant pressure. Not bad overall... knock on wood! Got lots of goodies, and have been trying a few different waxes... will detail in another post.
My ortho doesn't do bottom linguals, so I'll be getting In-Ovation clear brackets on end of February. That's it for now, glad to have found this forum! : )
PS - Here's a few pics:
http://picasaweb.google.com/flicksappeal/OrthoPics
