I use ACT! It integrates well with Outlook, Word and Excel. Great for tracking a history of email messages and contacts with each client and you can record heaps of information, create groups, track sales and so on.
In my relenta I have their full contact info, I can attach all of their emails to their contact profile, I can attach their signed contract and any other documents I might need to access. And it's all online so i can do it from anywhere.
I actually use a MS Access database I created. In it I attach a copy of my client's signed contract and any other pertinent information that I like to have available at a click of a button. Because I have fondness for all things Access, I really haven't used any other database for client information. I would rather tailor it to my needs.
Darlene,
I'm wondering if you would be willing to share the template of your database. I prefer to keep my clients info portable and secure rather than web-based or use outlook. Your database sound perfect! I'd be willing to pay or barter for it.