Windows Dual Boot Installation

I'm an owner of Acer Aspire 5820T-6401(Intel core i5) with a pre-installed Windows 7.
I've succeeded in installing Windows XP Pro SP3 on a separate partition and now I have a dual boot machine.

My only problem is related to the DRIVERS of the XP OS!!!
My laptop HARDWARE is intended for use with Windows 7!!!

There are no DRIVERS for this laptop that are compatible with Windows XP Pro, mainly:
1. Network Controller Driver.
2. Ethernet Controller
3. SM Bus controller
4. PCI Simple Communications Controller.

Any insight will greatly be appreciated.

Blessings.