Where to find latest drivers for my laptop

[rock_king_my]

Hi all.

I want to re-format my laptop's HDD but I don't have a copy of all original drivers (lost the CD and some were pre-installed only).

This is my laptop's spec as described beside the keyboard:

ACER ASPIRE 4920
O/S Windows XP SP3 32bit
Intel Core 2 Duo Processor T5750
14.1" WXGA Acer Crystalbrite LCD
Up to 358MB Mobile Intel Graphics Media Accelerator X3100
2GB DDR2
250GB HDD
DVD-Super Multi DL writer
802.11a/b/g WLAN
Bluetooth 2.0+EDR

Bought this laptop around DEC 2008.

So what are the minimum drivers do I need to reinstall after reformatting and where do I find them on the net?

I'm guessing I would need things like these:
- Video/Graphics card driver + codecs + latest Direct X
- Audio Driver
- Wifi driver
- Bluetooth driver
- USB driver??
- RJ45 driver?
- Internal DVD writer driver?

If it helps, I can look up System Properties for more info if required.

Cheers.

[PurpleDemon]

Acer Support: Downloads & Support Documents - Notebook / Aspire / Aspire 4920