InfoPath Dev

I created a search box to search my secondary data source.  I'm displaying my 2ds table in my form.  I want hide rows if a field in my table contains the search field.  However, it seems to be case sensitive when I test it.  Is there a way around that?

It seems that I need to somehow get this -  translate(my:field1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz") = translate(my:field2, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz")

Combined with this - not(contains(d:Item, xdXDocument:get-DOM()/my:myFields/my:GearSearch))

Suggestions?

Have you tried this:

not(contains(translate(d:Item, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz"), translate(xdXDocument:get-DOM()/my:myFields/my:GearSearch, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz")))