Yami will already know of it, but I'm not sure if anyone else in here knows. I got this from a thread in the GCD complaining about all the Philospher's Caches in Dumpster Dive.
For those of you that may be curious on how to open a 'ton' at a time (the regular unopened caches). Do:
1] Put all of the caches in the same area in your inventory, which is easy to do in your full inventory/storage mode.
2] Use the following link OR open the first cache, the link should read: http://www.gaiaonline.com/inventory/view/special
3] Put your mouse over the caches and click it once.
4] The thing should pop up, leave the mouse alone in the same place.
5] Press your tab button twice on your keyboard. It should 'highlight' the 'Open' thing of the cache (or show some kind of box thing around it). Press enter.
6] The cache should open. DO NOT MOVE THE MOUSE STILL.
7] Instead of exiting out of the pop-up, press the F5 key, or whatever the refresh button is on your keyboard.
8] It should refresh the page with the now opened cache in there. With the mouse in the same spot to click the next one and start the cycle over again.
9] Profit? xP
*Note: This will not work with components. Since the components move, trying to select the same component in the same spot is not possible. Also, once you hit a certain amount of caches, you can either open them for components and/or put them in storage (organized or not, either is 'easy' to do).
The user who came up with this (or at least shared it in the thread) is
kitty868theonly. I put it here because if I want to use it later I don't want to search through a thread full of arguments for one useful thing.