Any way to have a 'send to -> mail recipient' menu entry point to Gmail? [closed]

I'm using Windows XP Pro, and I currently have a contextual menu in Explorer with a 'Send to -> mail recipient' entry that launches Outlook. I would like it to launch Gmail instead. Is that possible ?

I already have Gmail associated with 'mailto:' links, but that's not enough...

How Do I Attach a File in Gmail From the Windows Context Menu?

You can integrate Gmail or even Yahoo email directly into Windows using the previously mentioned Affixa application, which registers itself as the default email application on your computer and handles file uploading to Gmail.

This is a full list of Affixa features.