Setting up SSL certs apache2 debian lenny

Could someone please clue me in on how to set up SSL certs for apache2 on
debian lenny?

I've been round and round with various how-tos and I've finally succeeded
in creating a broken configuration.

I know I should have some/all of these files but I'm struggling on how to
create each one.

SSLCertificateFile /etc/apache2/ssl/apache.pem
SSLCertificateKeyFile /etc/ssl/certs//private.key
SSLCertificateChainFile /etc/ssl/certs/server.crt
SSLCACertificateFile /etc/ssl/certs/ca-certificates.crt

I've created certificates for openvpn and others, so I know it's
something really dumb I am missing WRT the debian way of doing things....

Is there a debian specific HOWTO for this?

Thanks,

--Yan