LOL

Love them! Thanks for the laugh... I can´t wait to get off work and start getting organized... what can you guys tell me about food-wise? Should I follow a diet? Several small meals a day? What works for you?
I run so I can eat macaroni and cheese and drink all the beers.
Seriously, though, if the most important thing is weight loss, I would work on your diet first and then start working into running - changing too many things at once and too quickly can make you frustrated and more likely to quit. I've kick-started a diet by doing a three-day detox - I would NEVER recommend that, but it did work. I've also reset my diet by giving up one bad item a week for a month (white bread one week, mayo the next, processed cheese in week three, etc.) and that seemed to work better. I've also done WW, but I got bored with counting points and other BS after a couple of months each time.
You'll also want to add in some significant strength training on non-heavy cardio days (I say non-heavy because if you're going for weight loss, you need to mix in SOME form of cardio every day - walking, cycling, swimming, etc. to keep your heart rate up and to help burn calories).
Diet-wise: We generally eat pretty clean Monday-Thursday (lean protein, lots of vegetables, very little carbs or 'bad' fats) and then go wheels off Friday-Sunday, so it all pretty much cancels it out. My husband is pretty heavy in to CrossFit and I run. We ride our bikes pretty much every where we can (also, almost always to bars ...

), so that's also something that's a little bit different about our lifestyle than most.
If you are looking at success in distance running as your end goal - then definitely go Couch to 5K route and then increase your mileage. You may not lose as much weight per se, but you will notice changes in your body and definition. I've lost *maybe* 12 pounds total since I started running in December ... BUT, I'm down a significant number of inches and clothing sizes.
You CAN have both - elevated weight loss and increased running endurance, but you can't truly have both at the same time at the beginning without REALLY having to sacrifice something ... but that's just my opinion!