besides How I Met Your Mother
1) Friends...even though there aren't any more new episodes i can still go back and just pick out a random season and be fully entertained. (The similarties between Friends and How I Met Your Mother are riduclously...they gotta have some of the same writers or the writers loved friends.)
2) Desperate Housewives: (My guilty pleasure) i watched it first time half way through season 4 with my girlfriend and got hooked...now i own all 4 seasons and am watching season 5 religiously...(so easy to get hooked)
3) Project Runway....any excuse to see Heidi Klum
4) Scrubs: awesomely entertaining...Jordan makes that show!!
5) It's Always Funny In Philadelphia: I was introduced recently...it is hilarious
6) Pushing Daisies: Seriously Underrated show