are these for the slimbb? thanks they are great!!

Hey all. Okay so basically I was trying to be creative and change my teen outfit to adult using PE for first time. I actually found it incredibaly easy, however...... *drum roll*

I have somehow changed my .package files (including all in downloads folder) into a simspe file (with the orange icon) and I am confused what I did wrong. Now all my downloads probally wont work (I am too scared to check yet.)

basically I followed the steps above and started by following...

"Double click a .package file, and after SimPE starts you will see a lot of things that may not make sense to you (be brave, just follow the steps and it will go well)."

well I assumed this meant click "open" which I did and then clicked on the file in my temp folder I created. I know what I have done, just dont know how to sort it out... (I need to change the assosciated file aka- "open with" for my downloads but to what I do not know......

PLEASE PLEASE HELP ME :-) XX