Last December, over 100 stocks were featured in our Top Picks for 2007 report. Now, at mid-year, we turn to the 20 advisors whose picks showed the strongest gains to get an update on their previous picks, as well as a new favorite stock for the second half of the year.

David Fried, editor of the Buyback Letter, chose Big Lots Inc. (NYSE: BIG) as his favorite stock for 2007, which rose 39% as of 6/1/07. Please see his original recommendation and his current opinion on Big Lots.

Fried's new pick is SkyWest, Inc. (NASDAQ: SKYW). He explains, "SkyWest, the nation's largest independently owned regional airline, is a contract carrier for United Airlines, Delta Air Lines and, most recently, Midwest Airlines.

"Nimbler than the big legacy carriers and not burdened by their bloated labor costs, SkyWest has a steady earnings stream, good cash flow, and an attractive P/E of 11. Its reputation as an efficient, low-cost operator and as the best-managed regional airline in the business was enhanced with the 2005 acquisition of Atlantic Southeast Airlines, which made SkyWest a player on the national stage.

"Since the mid-1970s, SkyWest has grown from a company with annual revenue of under $1 million to a publicly held company with annual revenues of more than $1 billion and almost 15,000 employees. SkyWest is set for continued long-term growth.