i have a laptop which is on mac os 9 and i want tyo upgrade to mac os 10! will i need any drivers for like the usb's, vga, firewire etc... or will it just work and install it's self! When i bought the laptop i didn't get any cd's or anything wth it cause it was second hand!

plus is all the hardware like ram, etc uptodate enough or will i need some upgrades?????

thanx in advance!