This is not an advertisement. I have no association with this company. Just thought some of you would like this.
If windows 7 has been driving you crazy with it's setting every folder to the size and location of the last one you closed and you would like it to remember individual folders like XP did, try ShellFolderFix. It's small and unobtrusive and works great.
There's a good description and download link here http://www.howtogeek.com/howto/11687/shell-folder-fix-remembers-window-locations-in-windows-7/ (http://www.howtogeek.com/howto/11687/shell-folder-fix-remembers-window-locations-in-windows-7/)
One of the major irritations of windows 7 solved :t