Out to get you!!
A couple of years ago I had 157 in one day! I find they come in waves, can go for ages, then one or two, then several a day for a few days then nothing for months.
Bit like buses, really ::)
Tim,
You really should purchase Cloudmark. It's like Zone Alarm, it learns from your response to intrusions. As time goes by, your life becomes easier - the cr*p gets dumped.