This morning, Goldman Sachs felt it prudent to up its view of the U.S. auto sector to Attractive from Neutral. The brokerage stated that it would use any current weakness as an opportunity to build positions. If, like me, you are questioning Goldman's strategy, the firm explained, "Despite the significant rally in auto shares since the February lows, we think we are still in the middle phase of a cyclical rebound in the auto sector."

In its note to clients, Goldman Sachs predicted, "improved affordability, improving confidence and significant pent-up demand as likely to offset the impact from gas prices and deliver significantly more upside in the space as auto sales gain momentum."

MOST NOTEWORTHY: RF Micro Devices, Western Digital and Boyd Gaming were today's noteworthy downgrades:

• Jefferies downgraded shares of RF Micro Devices (NASDAQ: RFMD) to Hold from Buy to reflect the continued softness in the China Market after Asian channel checks suggested the March quarter will be weak.
  
• Citigroup downgraded shares of Western Digital (NYSE: WDC) to Hold from Buy, as they believe the HDD industry is nearing a cyclical peak. They also view the likelihood of consolidation as less likely given the current conditions.
  
• Boyd Gaming (NYSE: BYD) was lowered to Neutral from Add at Calyon following its Q4 report.

OTHER DOWNGRADES:

• JP Morgan downgraded BorgWarner (NYSE: BWA), Lea Corporation (NYSE: LEA) and TRW Automotive Holdings (NYSE: TRW) to Neutral from Overweight.
  
• Merrill lowered Edison International (NYSE: EIX) to Neutral from Buy.

Monday, November 5

• BorgWarner (NYSE: BWA) to give business update at 10am.
• Burger King (NYSE: BKC) to report Q1 earnings; conference call at 10am.

Tuesday, November 6

• Merrill Lynch to host conference call discussing Focus Media's (NASDAQ: FMCN) secondary offering at 11am.
• Yahoo (NASDAQ: YHOO) CEO Jerry Yang, Senior VP Michael Callahan & General Counsel to testify before the House Foreign Affairs Committee on how their company gave false information to Congress relating to their role in a human rights case in China which resulted in a journalist being sent to jail for 10 years.

Wednesday, November 7

• Symmetry Medical (NYSE: SMA) to give Q3 business update at 8am.
• Fluor (NYSE: FLR) to report Q3 earnings; conference call at 9:30am.
• Hot Topic (NASDAQ: HOTT) to report October sales at 4pm, American Eagle (NASDAQ: AEO) to report Oct. sales at 5pm.

Thursday, November 8

• Disney (NYSE: DIS) to report Q4 earnings; conference call at 4:30pm.
• CyberSource (NASDAQ: CYBS) to give 2007 guidance at 4:30pm.
• Gap (NYSE: GPS) and Wal-Mart Stores (NYSE: WMT) to report Oct. sales at 8am, Abercrombie & Fitch (NYSE: ANF) to report Oct. sales at 8:15am.

Friday, November 9

• Halozyme Therapeutics (NASDAQ: HALO) to give business update at 11am.
• Goldcorp (NYSE: GG) to report Q3 earnings; conference call at 1pm.

MOST NOTEWORTHY: Sepracor (SEPR) and Salesforce.com (CRM) top today's slender upgrade list.

Sepracor was upgraded to Buy from Hold at Stanford Capital on the belief that the company could be acquired in the next 6-12 months, highlighting Johnson & Johnson (JNJ) and Schering-Plough (SGP) as potential bidders.

Pacific Growth Equities upgraded Salesforce.com to Buy from Neutral, citing checks that suggested a strong Q3 due to enterprise sales and continued momentum.

OTHER UPGRADES:

Robert W. Baird upgraded Cubist Pharmaceuticals (CBST) to Outperform from Neutral based on the recent sell-off in shares.

Borg Warner (BWA) was upgraded by KeyBanc/McDonald to Buy from Hold based on lowered Street expectations and sales backlog.

J.P. Morgan upgraded SpectraLink (SLNK) to Overweight from Neutral, citing the current turnaround, which is not reflected in its current share price.

Upgrade summaries provided courtesy of TheFlyOnTheWall.com.