Multiple Homepages with Firefox
A little trick that I like to use when I install Firefox on a family member's computer is having multiple homepages.
In FireFox from Tools|Options|General, enter in the homepages you want, separated by pipes "|".
This will make the day of spouses, parents, great uncles and cousins who only visit three or four sites a day. Rather than trying to teach them the wonders of RSS, just show them how tabbed browsing works and send them on their merry way.
The WAF on this tip is high.