You mention you're eating 5-6 times a day, but not what and how much you're eating. If you're not losing the weight you'd like to be, it simply means you don't have the right calorie deficit.
Most people on this website use the Stronglifts program, or have moved beyond it to other variations. My experience, and also what I've read here from others, is that most people are excited and pleased with the results they've gotten from doing that program. I'd recommend it to you as well. But, of course, to each their own.
Here's an NYT blog that might interest you:
http://well.blogs.nytimes.com/2009/11/0 ... t-loss/?emMy take on what's presented there is that finally, no matter the exercise, supplements or other lifestyle factors it's simply a matter of calories in / calories out.
Get your diet in order and you'll lose the weight you want to. However, easier said then done. If you're serious about it, use a website like
www.fitday.com to get a handle on what you're actually eating each day. Or, just intuitively reduce portions and calorie dense foods that aren't worth it nutritionally until you reach the balance that is right for you (trial and error). I kind of do both.
It depends what you're looking for in physique in the end. Just by restricted eating, running and lots of PT I lost a ton of weight in BCT in the Army until I was rail thin and super fit, but that's not what I'm going for now. Good luck in reaching your goals.
Just my 2cents.