Zip files download into temp folder

I use Windows 7 pro, 32-bit, Firefox as my default browser, and winrar for unzipping zipped files. Since a few days, each time I try to download a zipped file, Windows downloads it into the Temp folder, although I have checked the option "Always ask me where to save files" under "Tools" -> "Options"-> "General" in Firefox. It started doing it a few days ago, so I must have clicked on something, please help...:confused

 

look in tools options application tab. scroll down to zip files and set that to always ask.