Replacing A/C and serpentine belt

Maintenance/Repairs
1

I have a 2001 BMW 330i. How difficult is it to replace the drive belts myself? According to the repair manual, I only need to lossen two bolts. Is this right?

2

see
http://www.pelicanparts.com/bmw/techarticles/E36-Belt-Replacement/E36-Belt-Replacement.htm
for instructions. It appears to be relatively easy.

3

Many thanks!