Michael,
We have just completed the transfer of assets from our MATRIXx acquisition; now we are ensuring that we have everything required to build various versions of the software.
Once we complete our evaluation, we will develop a plan for verifying 6.22 and 7.x on Windows 2000 and Windows XP. Support for current operating systems is a priority.
-Perry Steger
Director of Product Strategy
Business Manager for MATRIXx
National Instruments