Which AMD Drivers to Install ?

Hello,
I have a Dell Inspiron 1545 with an ATI Mobility Radeon 4330 256 MB Card and Windows Vista Home Basic 32 bit OS

I have a dilemma as to which drivers to install from the AMD website.

As far as I know there are 2 driver packages, one is the drivers for the card itself and the other is for the Catalyst Center. I want to install both.

Is this correct ?

And out of the following three which should i install?

10-8_mobility_vista_win7_32-64_ccc : 70MB

10-8_mobility_vista_win7_32_dd_ccc: 53 MB

10-8_vista32_win7_32_dd_ccc_enu :
54 MB

and for further updates is it enough if i install the driver that is put up on the site filehippo.com?