I've had good luck with light olive oil for mayo. Siobhan just tried sunflower oil with good results too.
I think snacking is a good habit to break. Not that I'm against it when we are hungry, or occasionally (key word) for social reasons, but just out of habit, not so good. When I do snack, I try to adjust my eating for the rest of the day. Or have two snacks instead of one meal. I try not to get anal or legalistic about this. I just aim to keep my eating reasonable and flexible.
5'2", 55 years, Primal since April. Pre-Primal weight loss, from 216.6 to 157.8
Primal low: 140.2 (Dec. 3) Goal weight: 135?
Main Primal goal: beating back my CFS enough to function more normally and start writing again
More and more, our life has been governed by specialists, who know too little of what lies outside their province to be able to know enough about what takes place within it.
- Lewis Mumford