Can you download and use Windows Media Player 10 with Vista? ?

because I had to reformat my Creative Zen Touch, and it only works with WMP 10 (I know for sure because the company told me when I reformatted) and I want to downgrade to WMP 10. My new laptop that I got for college has Vista and I like it, but I want to use my MP3 player too. can anyone help me please?