Can i cheat a character for like 5 minutes and change it exactly back to how it was?? and How??
and how do i put items onto my character??

Orlimar I dont get what you mean with the 1rst q, and the answer to the second is ,
a. Use ShadowKeeper you can download it from the IronWorks,
b. You go to the BGII main directary,
i.Click baldur.ini
ii. Add Debug Mode=1
iii. save
IV. Start game
V. Click ctrl+space
VI.Type CluaConsole:AddItem="The items resource code"
VI. Check your inventory and Vola!

the first question is can i cheat the character and then change it exactly back to how it was before i cheated it

oh ya of course you can, please visit my site here