This is a problem I and several others I know suffered from a while ago that was annoying to say the least.

The problem was that every time I tried to connect to a site using Dreamweaver 8 it asked me for the FTP U/N and P/W despite it already being saved, this happened on every site, even those that had previously worked fine for months beforehand.

The cause? The installation of IE7! (Not obvious, but hardly a surprise!)

If you are suffering with this problem then go to the Dreamweaver site and download the latest updates.

Hope this helps someone.

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Lawrence