Event_King - 11:13 pm on Dec 16, 2005 (gmt 0) That's when you start worrying.
150 visits per day for a new site with no advertising is pretty good. I only average about 50 a day myself, and I don't advertise yet. I wouldn't worry - only worry when you spend 100's per month and only get 150 visits.
That's when you start worrying.