Do I have to keep my power discs once installed?

Once I have "installed" or loaded the power disc onto my game do I still have to keep the physical disc around? It never seems to prompt me for it again. Anyone have any ideas?

Yes you do. If you take it off while in toy box you loose the use of say the Abu riding mount.

Welcome to the addiction my friend. Yeah, you have to place them back on to the base each time you want to use it.

I've noticed with the textures and skydomes (sugar rush, for example) i need the disc to make it appear. but once I have done so and the world has been converted to the new look, I can safely remove the disc and continue with no penalty for removing it.

i'm only speaking of the textures as well. again, once i have used them the first time i think i can keep applying or re-applying them without the disc being involved.

[Thecurse]

Speaking of that, how can you remove a "power disc" texture once it's been applied to the Toy Box and revert back to the "basic" texture?