it's just software, so it can be upgraded. So, we will install new updates when they become available.

It is upgradable because it is a PXI system. You can just take it out and put it back in. Therefore, you can upgrade your systems any time, including your software.

It is very easy to upgrade. You just order the new cards, they ship them to you, you plug them into their systems, then you send the old cards back.

We just watch the website all the time to make sure we have the most recent updates.