No, although it is something that I may consider adding in the future.
For the moment I would suggest that you upload it onto your own web space and post a link.
There are a number of companies that offer free web hosting. Some of them put restrictions on the sort of files you can upload, or make you connect via their own dialup, but there area few out there that don't. One example is www.portland.co.uk
who will give you 15MB of web space and allow 100MB of data transfer each month.