Does anyone know of any good software for creating Christmas card lists that can also print envelopes / labels and is compatible with Outlook address book

I have no idea, but you should probably ask this question in one of the computer forums. The techie guys there likely know what software would be best for you, and the computer forums are a lot more active than this board. Here's a direct link to the Software forum:

https://www.askmehelpdesk.com/forumdisplay.php?f=302

I got a membership with americangreetings.com The fee is about $15.00 a year and it organizes your e-mail addresses will give you reminders and has programs to print cards and envelopes that match They often offer a free trial period I have fell in love with it :D