What do you mean by "moved"? Where?
No moving here - I delete the content.ie5 sub-folders.
Whether it is me or my systems, no idea -- but when the IE cache gets filled -- ~0.5 GB or more, strange things start to occur like corrupted zip downloads (<5 mb from a forum other than Sysnative), I delete them usually via batch or VBS scripts.
IE will create the sub-folders under each content.ie5 folder as needed.
I have found IE cache files in %localappdata%\Microsoft\Windows\Temporary Internet Files\Virtualized
Also, IE cache & cookies in %tmp% - no idea why.
Under %localappdata%\Mozilla\Firefox\Profiles] --?
All I have are profiles that look like - vb0w7bmb.default -
[ATTACH]3563[/ATTACH]
Are the bookmarks, add-ons & history in there somewhere?
I never had to back up anything in Firefox before.