I'll upgrade when they get the bugs worked out of THOSE versions. :)
As I mentioned, the application software doesn't work on new versions of Windows. (Well, it works somewhat on 2003 from what I have tested so far, but support for that will probably end in 3 years anyway.) When the next version of the application software came out, I tried running it (luckily on a test server) and it was a total mess. All of the code would have to be completely rewritten and re-translated.