Sharing Meal/Excercise Plans

I have been "trapped" at my current weight for 4 weeks now. My exercise routine is more intense than ever and my meal plan is pretty consistent with what it has been for the last year. I have lost 100 pounds since last February when I started my journey.

Current Exercise Plan:
- 4 days a week of cardio (treadmill for 60 minutes, I am on a cardio program for 12 weeks so my times in my different zones vary each workout. My HRM says I am burning an average of 800 calories per 60 minutes, sometimes more, sometimes a little less)
- 2 days a week I am working with a personal trainer and those workouts tend to be interval training sessions and strength training

Current Meal Plan:
I am eating around 2000 calories a day. On cardio days I tend to eat more carbs like wheat bread and cereal. On non cardio days I try to keep the carbs low. I always get a lot of protein and sometimes that comes in the form of protein shakes.

Current Stats:
35 year old male. 6'4 currently at 390.


I am really interested to see what others might be doing with their meal/exercise routines to see consistent weight loss. During last year I would lose 2-4 pounds a week on average. Now I am just a little baffled by what I feel is more exercise and less results.

Any info or advise would be greatly appreciated..

Thanks
gb