Netflix

Verizon and Coinstar are joining forces in a new Internet streaming video venture built around Redbox's DVD-rental kiosks. Details are sketchy so far, but it will bundle streaming and DVDs, and it'll probably cost less than dominant player Netflix's service.

Active smartphone users better get used to an ugly buzzword: throttling. AT&T has begun slowing down the most voracious 5% of its data users. And while cell carriers may feel they have to push back against the bandwidth hogs, the customer response may be more than they bargained for.

There's never a dull moment on Wall Street, especially now that the market is hitting multiyear highs. Let's go over some of the news that will help shape the week that lies ahead.

An online giant sees its margins contract as it replaces physical delivery with digital delivery. Revenue's growing. Profitability's shrinking. It may even post an operating loss during the next quarter. Not many months ago, this was Netflix. Now, it's Amazon.com.

The S&P 500 gained 4.4% in January, the biggest increase for that month in 15 years. But the 10 best performers in the index had share gains for the month from 27% to a whopping 77%. Which are these rising stars -- and which might have more room to rise? Read on:

With the economy still trying to muster a recovery, and unemployment still around 8.5%, any price increases are painful. And just a month into 2012, a spate of headlines points to more hurt ahead. Here are seven ways inflation will be digging into your wallet this year:

Amazon.com may be gearing up to start charging for the unlimited video streaming service it now includes free with Amazon Prime. Sound familiar? Of course it does -- just rewind a few months to a summer that Netflix would certainly prefer to forget.