Wheel bearing replacement

[Melissa Mann <mmann@kirin.ccmail.com>]

I have a 1980 MGB, and I need to replace my right rear wheel bearing, so =
I have a couple of questions:

1.  Is this really difficult to do?  My brother has offered to help, and =
while I trust his mechanical abilities, he has never replaced a wheel =
bearing. =20

2.  Are any special tools needed for this job? =20

3.  Should I also replace the left rear wheel bearing?

Thanks for any help you can offer!

-- Melissa
(Yes, there is another female in the group!!)