1 Rome by HBO and BBC , S1 and S2 (Elegant British English and great language - basiced on Edward Gibben's original works) 2 The L Word, S1, S3, S4, S5, S6 (Sexy and hot, very humorous. Beautiful actress. A lot of social and cultural topics) 3 Prison Break, only S1 (S1 is the best) 4 Boston Legel (very useful to improve English) Because you mentioned Friends and Sex and the city, so i guess you'll like The L Word.

Heroes and Lost are very interesting serials with many mysteries.

"South Park" :-)

- Friends - Prison Break - Charmed - Monk

1. Heroes (must watch) 2. Lost (addictive) 3. Supernatural (many special effects) 4. Prison Break (very good actors and writers) 5. House M.D. (doctor stuff, great!) 6. Smallville (beginning of superman)