Motorola, Inc.'s (NYSE:MOT) Q4 sales are now expected to be between $11.6 to $11.8 billion, versus the guidance of $11.8 to $12.1 billion. Meanwhile, Q4 GAAP earnings per share are expected to be between $0.13 to $0.16, or $0.23-$0.26 ex-items. The consensus stands at $11.99 billion or $0.39 per share.
 
Tractor Supply Company (NDAQ:TSCO) said that its Q4 sales were weaker than expected primarily due to unseasonably warm weather in the northern regions of the country, which resulted in decreased demand for winter related merchandise and lower store traffic. The company now anticipates sales for the full fiscal year to be around $2,369 million. The company anticipates net income of $2.20 to $2.22 per diluted share. This compares to the company's previous full year expectations for sales of between $2,370 and $2,390 million and earnings per diluted share in the range of $2.29 to $2.30. The consensus stands at $2.38 billion and $2.27, respectively.
 
AZZ, Inc. (NYSE:AZZ) reported Q3 EPS of $0.88, eighteen cents better than estimates. Revenues were $65.4 million compared to $44.3 million for the same period last year.  Backlog at the end of the third quarter was $101.0 million versus $83.1 million in November 2005, an increase of 22%. Their earnings are estimated to be within the range of $3.15 and $3.25 per diluted share and revenues to be within the range of $250 million to $260 million. The FY07 EPS consensus remains at $2.84.
 
Spansion Inc. (NDAQ:SPSN) anticipates Q4 net sales in the range of $680 million to $690 million compared to the company's prior net sales guidance range of $710 million to $740 million. The consensus stands at $722.8 million. The change in revenue guidance is due in large part to a late December delay in customer demand for certain high-density custom Flash memory devices. As a result of the revenue shortfall, the company does not expect to reach its goal of breakeven on a net income basis in the fourth quarter of 2006.
 
Silicon Image, Inc. (NDAQ:SIMG) intends to provide guidance regarding revenue for fiscal year 2007, which the company expects will range between $340 million and $360 million (reflecting the sci-worx acquisition and the settlement with Genesis Microchip Inc.). The FY07 revenue consensus remains at $335.04 million.

Tvia, Inc. (NDAQ:TVIA) anticipates that revenues for Q3 will be much lower than expected, with numbers in the range of approximately $1.2 to $1.4 million. The consensus stands at $3.25 million.

Network Equipment Technologies, Inc. (NYSE:NWK) anticipates revenues for Q3 to be in the range of $21.6 to $22.1 million. The current revenue consensus is $20.7 million.  As a result of strong sales activity in the third fiscal quarter, the company expects 2007 fiscal year revenues to reflect 17% to 20% year-over-year growth. The company had previously guided for full fiscal year 2007 revenues to be more than 10% higher year over year
 
American Medical Systems Holdings, Inc. (NDAQ:AMMD) reported preliminary sales of $114.8 million for the fourth quarter of 2006, a 57% increase over sales of $73.1 million in the comparable quarter of 2005. The current Q4 revenue consensus is $108.1 million. Preliminary sales for the year 2006 were reported at $357.7 million, a 36% increase over sales of $262.6 million for the year 2005. The current FY consensus is $351 million. The expected revenue for 2007 has been adjusted from $490 to $515 million from its previously guided revenue range of $505 to $530 million. The company reaffirms previous guidance on 2007 reported earnings per share at $0.76 to $0.81. The current FY07 revenue consensus is $500.35 million with an EPS consensus is $0.75.