Hello. I have a Dell D600 laptop. I reinstalled Windows XP earlier today. I now need to install the Dell drivers to bring back the sound, wireless, etc. This machine was given to me years ago and I do not have a disk or service code. I did go to the Dell site, I am just not sure of the myriad of files available which ones I need to get the machine back up. Even a minimum to get sound and wireless. Any thoughts would be appreciated.