Setting Outlook 2000 as default mail and contacts

I have Outlook Express loaded as well as Palm Desktop in
addition to Outlook 2000 on my Windows XP computer. I'm
trying to get Outlook 2000 to receive all incoming
messages and to be the default save for contacts. I've
set Outlook as default Internet email in my IE browser,
but I still receive all email directed to Outlook Express
and all contacts sent as vcf can only be saved in Palm
Desktop rather than contacts in Outlook. Any suggestions?