Are there any programs that read .dll’s so I can see (with other programs too) what is trash and is required for it to run?

By the way, I downgraded to AIM 4.4 (beta with logging). What vaules in Reshack allow me to change the background of the buddylist, make new icons (away, setup, prefs, info, im, etc.) and remove ads?

[Edit: Ooh, I found most of what I was looking for at Aimfilez.com]