[sfunk1x]

I use and have suggested https://www.startssl.com/ to several folks, who have all had good experiences. You do need to watch out for their login process, as it's certificate-based. Lose your login cert and you're in trouble. Tradeoff is cost.

[edgan]

My issue with them is their client ssl certificate is cumbersome, and at least their free service is regularly down for "maintenance"