multi-species sequence alignment

Hi all,

I have a single 5000bp promoter sequence of a human gene, and would like to do a multi-species sequence alignment to look for conservation. I did some search, but I wasn't able to find any computational tool that would do the thing. I am very new to this topic, I have never done any sequnce aligment before. Could you please give me any advice, how should I proceeed?

Thanks a lot.

T