InfoPath Dev

I tried creating a calculated column and it doesn't allow you to do that with that type of column. Also I'm pretty sure a calculated column can not be pulled into infopath.

I have a list on a 2010 Workspaces site with a choice column. The choice column allows multiple selections. Is there a way to pull the data from that column into InfoPath 2007? As of now when I create a data connection to the list that column does not show up. Thanks