EE Email Module + Attachments

I needed an way to send attachments along with a contact form, so I modded the standard ExpressionEngine contact form module to allow for attachments, and packaged it as a module. I would love to share it with people, but the problem is that its mostly Ellis Lab code, so I don’t want to post it in case thats not ok, although it wont work unless you already have an EE license, since its only the email module part. Curious as to thoughts on how I could go about distributing this. Maybe I’ll just post the tweaks that are necessary to make the changes, although it would be much easier to just post the module.