I gave my wife my Pearl when I upgraded to the Curve. She now has the data plan activated on the Pearl and ALL my old emails came to her BB. How do I go about changing the home email address to hers???? Thanks for the info in advance!

You need to log onto the BIS website and change the email from your BB to hers.

Where can I log into my BIS account? - BlackBerryFAQ

Tried that, still no go... If I do a "hard reset" will that take care of it? Also, how do I do a hard reset? Sorry for all the noob questions!

Zerog gave you the correct answer. Did you login to the BIS site? You simply need to create your wife and account and just enter your PIN and IMEI into the old account.

E-

A hard reset = Battery pull while the device is on.

Have you tried under "change device" ? Enter your new pin & serial #.