I've been getting similar ones on and off for the past few weeks; some days up to 50.

Rogers told me that the problem is fairly widespread (and likely as Parnel suggested - someone you know with an infected machine). I'm pretty sure they have done something at the ISP end to help as it seems to remedy for a few days and then resurface. They told me that the 'magic day' was Sept 10 when this virus turns itself off. Hopefully they are correct.

Good Luck.

NV