web matrix does not let me upload all my files to a new ftp (cannot upload all files again)

I have a simple little issue with webmatrix.

I created an orchard site, I uploaded it to an ftp a/c. But there was a problem with that ftp a/c with the hosting guys, so I have a new a/c.

I set the new ftp a/c details and tried to publish the website, orchard shows me only the files that have changed!?

How can I get orchard to upload all the files again?

This is what I see when I hit publish to the new ftp a/c, that link is not much help and points here : http:开发者_如何转开发//www.iis.net I tried googling, but nothing so far.

Screenshot:

Just answered your post on IIS.net and was going to update here, too, but I see you already found the option!
I do agree that the option isn't that intuitive to find (personally I have trouble remembering there's a (File/options) button at all!) but I'm just not sure where a better place would be...

Ugh!! Found it!!

In Web Matrix Under (File) > Options > Publishing > "Make uploading faster by publishing on changed files"

Great option but was in a very un-intuitive place! =( Does anyone else agree?