I'm beginning week 8 and I haven't even hit 10 pounds yet. Personally, I feel that the weekly points are far too liberal... even though I always end up eating them.

I'm trying to look at this as something that teaches me good strategies and skills. I've got another 100 pounds to lose and at this rate it will take me over 2 years. BUT even if that were the case (and I sure hope it isn't), it's better than not losing.
I try to see it as something that helps me not lose control. Because there has only been once since I started that I felt powerless in what I was eating. And I think that counts for something. I know I have to ramp it up.
Not sure where you fall on the spectrum, but maybe this is true for you as well. Personally, this is what I think would help me lose weight more consistently (maybe this will help you too):
-Limit fruits. They're "free" and all but the sugar and calories are still there. I need to limit to two a day, and get the rest in veggies- which is sad because I love fruit, and I don't really like veggies, but meh.
-Try eating only half my weekly points. Typically on weekends I'm looser on myself- and that usually amounts to two "free" meals. And honestly those meals take up probably half the weeklies each anyway. So if I could limit to just one...
-Focus on the eating more than the exercise. I am consistent with working out but that's really not imperative to what's going to make me lose the weight at this point. Worry about ramping up the exercise later.
I really do empathize with you and I hope the scale moves soon! Please don't be discouraged, you really are doing great, and sticking with it is the most important part.