You can install xp without issues as there are drivers available from [URL] That said, I suggest you move with the times and get windows 7 like I did...
I have a Dell Inspiron 1720 laptop loaded with Windows Vista. I am fed up with Vista and wondering about my options. Not long ago, I found that a Win 7 upgrade would cost around $100, and this seemed expensive to me. Is it possible to replace Vista with XP? What about Linux? Thoughts, recommendations?
Inspiron 1720 Vista to Win 7 upgrade