yes.. i did a demo.. i went to audio planet, koramangala, for selecting a floorstander..
there i met a guy named Palani, who is very helpful (He made me an audiophile in 2 hours
.. he he.. I think some of our friends here also know him).. after hearing all the demos i felt like i need to buy a 2 channel cambridge audio amp for the music purpose..

my Harman Kardon wont help there..
So this is my final conclusion..
For movies - Harman Kardon is great device paired with JBL speakers (I am using a budget 5.1 jbl speakers set)
For music - Buy buy buy a Cambridge audio 2 channel amp

.. they sound awsome.. don't forget to pair it with a nice floorstanders.. according to me the best match is Mordaut Short Mezzo 8 floorstanders, 58K, but worth the money.. so detailed and crip.. i just fell in love with it... and for the looks its a premium..
i did took demo of Wharfedales also there (first ever exp. with Wharfes)... but to my surprise i dont like them.. little harsh compared to the Mordaut Short...
so for music.. all the way.. Cambridge audio and Mordaunt Short