I am! I run Monday, Wednesday and Friday after work. I just finished week 2 and I start week 3 this week. It's still very, very hard, but I am improving. I have some knee pain that I'm hoping I can work through.
I've got a great running mentor in my uncle, who has advided me to keepa runners journal listing when I ran, how far, how fast, what the temperature was, what I wore, and what I'd eaten. He says it will help me to find my optimum running plan. I'm going to start once I'm really running outright, and not running a bit then walking a bit.
What's helped recently is slowing down. I was running way too fast. Now I run at a slow jog, and I'm not so winded. I'm never really physically tired, because I'm thin and in decent shape, but I have a lot of trouble with the cardiovascular side of it, and going slower helps me not to gas out.
I'm getting a treadmill today - trading my elliptical machine for it with a friend. She likes ellipticals, I like treadmills, so we made a deal. This way I can run when the weather is really bad too. I'm excited. I think this is going to be a longterm thing for me.
I'm registering for my first 5K at the end of September, by then I should be able to run that distance.