Xp Drivers for Dell Inspiron Laptop 1525

Question

Dear Sir,

Have Dell laptop Inspiron 1525 with Vista loaded....but I need Win XP-2 OS on it...CD of which I have but don't have the laptop drivers compatible with XP.
Can you pls guide me how & where to find these drivers....Dell does'nt have those drivers anymore (outdated)

Pls HELP :-)