If this helps, I had a question about how to get the data into excel which was answered during round 17. I found that that post #10 worked well. Here a link to that page. http://www.apug.org/forums/forum179/...-feedback.html
Once in Excel you need to need do a mail merge to get the addresses into Word. My girlfriend does that so I can't help, but I'll see if she can find the instructions and if so I post them. Once the address are in Word I still had to mess with them a little because some of the longer ones didn't fit the labels. It's a bit of a pain but with my hand writing there was no way I would hand address 50+ cards.
Hope this at least gets you closer.