MAJOR PAPERS:

• In a potential breakthrough for Google (NASDAQ: GOOG) , Verizon Communications (NYSE: VZ) and Vodaphone Group's (NYSE: VOD) Verizon Wireless, and Sprint Nextel Corporation (NYSE: S) are both in talks about Google's new mobile phone operating system, reported the Wall Street Journal (subscription required).
• Congress approved a seven year extension of ban on Internet tax, voting 402-0, and President Bush is expected to sign the bill, according to the Wall Street Journal.
• Stan O'Neal may be gone, but the SEC's enforcement staff is now looking at how Merrill Lynch (NYSE: MER) informed investors about its $8.4B write-down that forced O'Neal out, reported the Wall Street Journal.
• CLP Holdings (OTC: CLPHY), Hong Kong's largest power company, is planning to bid for electricity assets in Australia, India, Singapore and other countries in Southeast Asia, reported the Financial Times (subscription required).

• The Star reported that life insurance company Manulife Financial Corporation (NYSE: MFC) is open to making acquisitions in Malaysia if suitable opportunities in the country arise, according to Manulife's senior executive vice-president and general manager for Asia, Robert A. Cook.
• The U.K. Times reported that British Airways' (OTC: BAIRY) plans to create a new airline offering flights between Europe and New York have been thrown into disarray after the Federal Aviation Administration threatened to block any increase of air traffic into New York's chronically congested JFK Airport.

My recent Investing in Ontario post took a look at the Royal Bank of Canada (NYSE: RY), Manulife Financial Corp. (NYSE: MFC), and Toronto-Dominion Bank (NYSE: TD); three public companies examined by the Motley Fool this past summer.

However, Ontario is more than just Canada's financial center. Its abundance of resources and location on Great Lakes have made Ontario a manufacturing powerhouse, including steel production and automobile manufacturing in southern Ontario, and mining and forestry in the north. Toronto is Canada's film and media center, as well as an important tourism destination. Niagara Falls is one of world's most popular tourist destinations. Other Ontario companies the Motley Fool liked include Research in Motion Ltd. (NASDAQ: RIMM), Nortel Networks Corp. (NYSE: NT), and IMAX Corp. (NASDAQ: IMAX).

Research in Motion (RIM), Canada's largest public company, is well know for its BlackBerry smart phones, but it also provides software development tools and produces radio-based modems used in portable devices. The consensus recommendation of analysts surveyed by Thomson Financial is to buy RIM, and has been since April. RIM met analysts' earnings per share estimate when it reported second quarter FY2008 earnings in early October, and Wall Street expects EPS of 62 cents in the third quarter, double the 31 cents actual from a year ago. RIM has a five-year EPS growth rate of 73.5%, easily beating the S&P 500 and the technology sector average. RIM's share price has been climbing since a share split in August, to reach a 52-week high of $128.36 on Tuesday; it opened today at $124.75. Also this week, RIM announced plans to sell the BlackBerry in China, and introduced Facebook for the BlackBerry as well. For more on Microsoft Corp.'s (NASDAQ: MSFT) challenge to RIM and other RIM-related news, see Bloggingstocks' RIM coverage.

Its abundance of resources and location on the Great Lakes have made Ontario an economic powerhouse. Canada's capital, Ottawa can be found there, as well as its largest city, Toronto, which is also Canada's financial hub. Seven of Ontario's eight largest companies are financial institutions, and Toronto is also the home of one of the largest stock exchanges in the world. When the Motley Fool took a look at stock investment opportunities in Ontario this past June, three of the companies they focused on were financial institutions: Royal Bank of Canada (NYSE: RY), Manulife Financial Corp. (NYSE: MFC) and Toronto-Dominion Bank (NYSE: TD). Considering the credit crunch and the weakness of the U.S. dollar, I thought it might be interesting to see how those companies are faring now.

The Royal Bank of Canada, also known as RBC Financial Group, is Canada's largest financial institution. It has 1,300 domestic locations and offices in 30 countries. In September, RBC's Gord Nixon won Canada's Outstanding CEO of the Year award for 2007. More recently, RBC announced the acquisition of a Caribbean bank, and it was one of four Canadian banks affected by restructuring at VISA. With RBC's five-year earnings per share growth rate of 26.5% (better than the S&P 500), the consensus recommendation of analysts surveyed by Thomson Financial is to buy RBC, despite missing earnings expectations for the past two quarters. RBC's share price is near an all-time high on the NYSE, closing Thursday at $57.09 on the NYSE. RBC will release its next quarterly report on November 30.

I recently took a broad, comprehensive look at companies with market caps over $1 billion. My review included analyzing future cash flow, price-to-sales ratios, earnings forecasts and stock appreciation over the last five years.

Based on these measures, I've identified fifteen large cap companies that I think are the most overvalued in terms of their current stock prices. Below is the list, including links for more detailed analysis:

JC Penney (NYSE:JCP). The stock of this iconic American discounter has nearly doubled in the past two years. But sales remain mediocre and lately the stock has started to waffle.

Schlumberger Limited (NYSE:SLB). Its stock is up 200% over the past five years while customer ExxonMobil Corporation (NYSE: XOM) is up only 100%. It has done very well, but it is in a cyclical industry that is pegged to oil prices and it' run may not last forever.

Merck & Co (NYSE:MRK). This once down-trodden name now trades near its 52-week high. But the drugs that represent 50% of its revenues go "off patent" soon. And Merck still faces major Vioxx liabilities.

AT&T (NYSE:T). This stock is at a four-year high at the same time that the competitive threat from cable only grows more fierce. Consumers are getting used to the idea of buying phone service from their cable companies and suddenly VoIP isn't so scary anymore. That spells trouble for AT&T.