TiVo’s last rebate on the S2 and S2DT family expired yesterday, 10/27/2007. But not to fear, today a new rebate goes into effect on units purchased between 10/28/2007 and 1/26/2008, and it is remarkably similar to the last rebate. You save $170 off the Series2 models starting with ’540′, and $150 off the Series2DT (model starting 649) and other members of the Series2 family (models starting with 264, 275, 565, 590, and 595). The rebate has yet to appear on TiVo’s official rebate page, but WeaKnees has it posted already. It’ll probably appear on TiVo’s page Monday.