Temporary Internet Files size = 1.36GIG!!

[Alpine]

Hi guys, i know, we're supposed to delete sometimes everything in this dir.
But, always have 1.36gig in this folder! I have check the '' Show hiden files and folders '' and i also uncheck '' Hide protected operating system files '' to get access to everything and delete ..

I know if i was with Internet Explorer 5 i know the hiden folder to get access is
C:\Documents and Settings\*********\Local Settings\Temporary Internet Files\content.ie5\

But, i am running Ie 7.0.5296.

Someone can help me ?!

BTW, i have do a clean disk...