Carrier Access Corporation (NDAQ:CACS) said revenue for the fourth quarter is expected to range from $12.3 million to $12.5 million, versus the consensus of $16.2 million.

Con-way Inc. (NYSE:CNW) said Q4 earnings from continuing operations are expected to be between 72 cents and 76 cents per diluted share. The company had previously provided earnings guidance for the 2006 fourth quarter of between 81 cents and 87 cents per diluted share. The consensus is $0.79.

Witness Systems (NDAQ:WITS) announced preliminary revenue estimates for the fourth quarter and year ending December 31, 2006. Revenue is estimated to approximate $63 million for the fourth quarter and $220 million for the year 2006. The consensus is $58.24 million and $211.8 million. For 2007, the company expects adjusted revenue, excluding hardware sales, to be in the range of $250-$255 million, versus the consensus of $246.8 million.
 
AngioDynamics Inc. (NDAQ:ANGO) reports Q2 EPS of $0.15, two cents above the consensus. Revenues came in at $24.4 million versus the consensus of $24 million. They foresee a FY07 EPS of $0.65, versus the consensus of $0.61, with FY07 revenues of $103 million versus the consensus of $106.7 million.

Immucor Inc. (NDAQ:BLUD) reports Q2 EPS of $0.20, two cents better than estimates. Revenues came in higher at $54.4 million versus the consensus of $51.4 million. They foresee the FY07 EPS of $0.75 to $0.78 versus prior guidance of $0.69 to $0.74 and the consensus of $0.76, and FY07 revenues of $214 to $218 million versus prior guidance of $204 to $212 million versus the consensus of $215 million.
 
Hot Topic Inc. (NDAQ:HOTT) said December sales fell more than five percent. The company announced that as a result of the lower than expected December sales performance, it now estimates net income for the fourth quarter of 2006 will be in the range of approximately $0.20 to $0.22 per diluted share versus previous guidance of $0.33 to $0.38 per diluted share. The consensus is $0.33.