Many examples can be found in the LabVIEW Example finder (Help->Example finder), in the ...Programme\National Instruments\LabVIEW 7.1\examples directory or on ni.com, e.g. here are some RT examples:
http://zone.ni.com/devzone/devzone.nsf/webproducts/c25f8c664230613a862567df006abb06?opendocument
The 6070 is only a multifunction DAQ card, you still need a RT controller, e.g. the 8187:
http://sine.ni.com/apps/we/nioc.vp?cid=13981〈=US
Kai Kratt