Mystery sim

[sillygiggle03]

Ok, so i got SimPE, and i did everything the tutorial you get said to do. But when i open it, a message pops up saying "warning! SimPE detected a new expansion pack for The Sims 2. The SimsPE does only work with game versions up to Kitchen Bath interior design stuff. Newer game designs may cause errors when opened with this version of simPE. Continue any way?" I only have sims 2 deluxe, Pets, Open for business, and Seasons. Does this mean i can only recolor and edit objects from those games? Also, after igot SimPE When i open Sims2, before the main menu a message pops up saying that there r some custom objects that may cause a threat to the game. I never got those objects! They were stuff like phones and other random objects. Is this because of SimsPE? Should i enable them or disable them?  I would post images but i dont know how {blush}.
        I know i just asked like 5 questions but pleez try to answer them all! Bcuz i have no idea!