crunches and more crunches...Eat 5 meals a day (small ones) and stick to the stairs everywhere you go (unless you live in some high rise).  Also, enrol yourself inot a gym now as once srping hits, demand peaks and it'd be a lil more expensive as compared to now...I've seen the price at my local gym drop to $130/year.  It was $250 last summer.  Damn.  Once summer hits, post the pics of your abs here on sajha for the ladies to drool at, aight??