Retrieving data from an attached mdf file

I attach my SQL Server Express data file to my host. I would like to copy all of my member information back to my local computer. How can I do this? My host won't allow my to physically copy the data file over.

My host is discountasp.net.

Thanks,
Jeff

Port 80 is obviously open, so create a web service to read the data. Lock the site to respond only to your external IP address to avoid anybody else being able to get at the data.