This is the scenario I am trying to use Watir for:
1. Click link within IE window
2. Standard Microsoft window opens - File Download (Window Title) - Click Save
3. Standard Microsoft window opens - Save As (Window Title) - Click Save
4. Standard Microsoft window opens - Download Complete (Window
There have been a lot of posts in the past day on the File Download dialog
using AutoIt, take a look at the archives:
http://www.mail-archive.com/wtr-general%40rubyforge.org/
As far as step 4, I'd suggest turning it off in IE. Internet Options
Advanced Notify when downloads complete. I haven't
