It's 120Hz and 1080p. Windows 7 will not give me a 120Hz option when looking in the Nvidia control panel. My TV has a combined HDMI/DVI port but no DVI only port. I've read that using a dual-link DVI connection will allow 120Hz. I do not have that option as my TV does not have that exclusive port.
Take-home whitening kits include custom-made trays and typically use a stronger bleaching agent than over-the-counter systems. In-office teeth whitening treatments by a dentist can cost $300-$1,000 or more, but average about $500-$700. These typically use a high concentration (15%-43%) of fast-acting hydrogen peroxide; the teeth not being treated and the surrounding gums are covered with a protective coating or rubber dam.
1 Cosmetic work is typically not covered by dental insurance. 2  Teeth whitening can cost $50-$200 per treatment in a spa, salon or mall kiosk; $100-$500 for dentist-supervised at-home bleaching trays; and $300-$1,000 or more for in-office treatments. Filling a cavity can cost $50-$300 or more for a silver amalgam filling, and $90-$450 or more for a tooth-colored composite; insurance typically covers all or most of the cost of amalgam fillings, but only part of the composite filling cost.