DELL VOSTRO 1015 Audio and Wireless driver problems in windows XP [Solution]

I bought new laptop Dell Vostro 1015, and met few problems. First was with wireless and second one with audio. I was searching for solutions over the internet, and found wireless drivers. I also realize how to install audio.

Here is my solution regarding AUDIO:
- Try to obey all instructions and sequence that is described in "Download section".
- If you still have problems you need to:
   - download UAA BUS driver from microsoft, here is the link - http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-47284-1&cc=us&lc=en&dlc=en&product=1842155
  - Install the driver, and reboot.
  - Install drivers from Dell web page.

Here is what i found regarding wireless:
- go here http://www.devid.info/en/30/
- download drivers, install them through device manager
- reboot and be happy