LBP 1 VS. LBP2 Profile

[CYMBOL]

Hello all my fellow Sackers.

Can anyone clarify how LBP1 and LBP2 work in conjunction with the profile.

Specifically:

If I delete a level off my Earth in LBP2, will it be gone in LBP1? Same for the Moon.
If I update a level with LBP2 materials, obviously it makes it non-compatible for LBP1. But if I go back into LBP1 - will that level be unusable for me and all other LBP1 players?

My hope was that I would load all my stuff into LBP2 - and then that would be the end of their interface, unless I decided to upload a more updated profile from LBP1.

(On a side note - anyone know how many Earth slots we have for levels in LBP2 and how that works with LBP1 "only" levels?)

Anyone know the answers to these questions? Or, have any of your own?

Thanks everyone. :)

[IheartLBP]

I have the answer to n.o 1. Yes, it will be removed from LBP1 earth and LBP2 earth. N.o 2 Yes, eventhough you have LBP2 you may want to stick with LBP2 for playing your levels. These are the only things I know. Hope this helped