A suggestion for the NI webmaster.
Could you add MD5 or SHA1 checksums next to all (or atleast the largest) downloadable files on the NI website (a change in website wide policy).
As an example the latest DAQmx (NIDAQ920f1.exe) is over a gigabyte and downloading it halfway across the world isn't that realiable. It's no fun downloading it for hours and installing it and finding out days later that something in it was corrupted during the download.
- Miikka, Finland