Ran across this site this morning - ZAMZAR. They do online file conversions.

I didn't want to download yet another software supplement, which would allow me to open WPS files within Word or Open Office, so I visited the site and uploaded a WPS file (Microsoft Works), and had it converted to Microsoft Word doc.

Am waiting to receive it via email. Will let you know how it works out. This could be a very useful tool for me. I get so annoyed with WPS files! Arrgghhh!