Throw Mamma From the Train is a cutesy title even by my standards. The news item refers to metasearch engine Mamma.com and its stock price gyrations. According to Rick Aristotle Munarriz, only a day after the price “soared on buyout rumors, the company’s auditor refuses to back the company’s financial and Mamma.com is forced to delay the filing of its 2004 results, possibly beyond next month’s deadline.” Definitely not good news Mamma, which announced its intent to acquire Copernic Technologies only 2 1/2 months ago. Over the past year, Mamma’s stock price has seen a low of 3.7 and a high of 17.49.