Byron,
You should not have any problems when you upgrade your OS. Depending on what driver versions you have for that hardware, you may want to go ahead an upgrade your drivers anyway, though. The drivers for these devices are all available for free from our website at:
Current Driver Versions
http://digital.ni.com/softlib.nsf/webcategories/9AD71162B755F0E786256BBC005F001A?OpenDocument&node=132060_US
Try that and let me know if you have any trouble.
Regards,
Scott R.
Applications Engineer
National Instruments
Scott Romine
Course Development Engineer
National Instruments