If you want a few RSS feeds to display on your web site use this: http://bigbold.com/rssdigest/
I do this for my friend on http://HomeWithNature.org
If you want to display a LOT of feeds with a cron set for updates - basically just for YOU to view then email me nd I have a perl script that will do that. firstname.lastname@example.org
I think BIGBOLD will do exactly what you want. You type in the RSS URL and BIGBOLD will give you a line of html/java to plug into YOUR html and it works really well, All free.