I purchased this because I wanted to buy a TV that would last 4 or 5 years down the road. I am a full Samsung from tablets to phones person and now the 7500 TV. I don't think people take the time to read or follow instructions very well. They apparently think there smarter then the instruction manual. I admit I am a very careful person who likes perfection. It took me 2 hours and 15 min. To upgrade and plug in and upgrade again. Patience pays off. Everything came to life and the upgrade went as instructed. Thank you Samsung for your finest technology, I will be back for all your products. People take your time don't rush and don't think your driving through McDonald's, Things take time and precision, and don't go into doing things with an attitude that you know everything. Again I am so pleased with this upgrade.

I like to have a book in-hand while I'm working on the computer. Keeps you from having to switch back and forth between screens.

I was skeptical upon buying this product, but also desperate for a solution. I have a male, neutered, indoor/outdoor cat who I've had for several years now, and he just suddenly, out of nowhere, started spraying in the house. He had never done this before. We had also noticed his personality had changed in line with the spraying. He seemed nervous, and far less affectionate. He had largely stopped sleeping in our bed as he always had. There are a lot of ferals and strays in our neighborhood, and though he never seemed to mind them one bit before, we figured there must be one out there that is upsetting him, because nothing else in our home has changed. Several people recommended Feliway as a good option to try.

Disclaimer - I did not purchase this robot on amazon but on the iRobot website, so I can't say anything about delivery, although in my experience deliveries from amazon always arrive on time or before that and in perfect condition.