Newbie need help installing ATI.2 drivers and HDD install!

[ThE_R_o_B]

Hi All,
I have an ATI AIW 7500 and I can't get the TV in to work... Assuming it's a driver problem I downloaded Gatos ATI.2 v4.3.0 drivers and I have no idea how to install them!
As well as I would like to do a hard drive install but keep my current Windows XP Pro (eventually to do a full switch to Knoppix) and make it a dual boot setup!
Can anyone help?
Thanks,
Rob

[ThE_R_o_B]

Gez... don't all help me all at once now