apuni, I like most of the movies you have listed. Quite a fan of romantic comedy aren't we? :-)
Well this is how my list goes I guess....and yes I love motion pictures so....it can get a little long lol.

Ray's Apu Trilogy (Pother Panchali the most)
Amelie (Doh!)
Uncorked
One flew over the Cuckoo's nest
Eternal Sunshine of the Spotless Mind
Lost in Translation
Passion of Mind
Casablanca
Raincoat (hindi)
15 Park Avenue
Mr. & Mrs. Iyer
Masoom
The Natural (I think this is the movie I have watched at least 100 times by now)
A few good men and Topgun (comes second and third in most watched movies and they are not even my most favorite )
Dreaming of Joseph Lees
Garden State
As Good as it Gets
Closer
Stealing Beauty
The Croupier
Jerry Mcguire
19th April (bangla)
Dil Chahta hain
Munna bhai MBBS
Lagaan
DDLJ & all other Shahrukh films of course
Black
Hazaron Khawishi Aisi
Ijazat
Aarth
Harano Sur & most Uttam Suchitra movies...
Bridget Jones Diary 1 & 2
Godfather 1 & 2
Scent of a Woman
Dead poets Society
Good Will Hunting
Harry Potter series
Gone with the Wind
ET
I am Sam
Braveheart
A room with a View
Sixth Sense
RainMan
Taxi Driver
Requiem for a Dream
A beautiful Mind
Elizabethtown (I drooled over Orlando Bloom)
Stanley & Iris
Leon - The Professional
Ocean's Eleven
Roman Holiday
My Fair Lady
An affair to remember
Sound of Music
The King and I
It happened One night (I love classic heroes - Clark Gable...Gregory Peck and Cary Grant)

OK OK, I'LL STOP NOW although I could go on and on but I'll spare you people cuz I think I forgot a few more favorites....