Any one using samsung ch@t wifi (b3410w)?

hey, am here once again asking about another samsung touchscreen phone...please reply if you have or are using this mobile fone.

1- how is the slider mechanism of this usually people suggest not to buy slider phones since after some time the 'ribbon' or the wires get damaged or any other fault arises in slider share your experience how its working so far?

2- how responsive is the touch screen

3- what things are supplied in teh box

4- how is the camera results

5- what about the audio quality

6- how many widgets are provided and can we get more widgets?

7- what operating system is used

thanx alot