I have a feeling that this is likely something simple, but I need to ask....

I'm using Poser 11 and I found that when I created a procedural material file, Poser made it in .mt5 file format. But when I create a material file that is texture based, Poser sets it up in .mc6 format. Is this normal? And should I bother attempting to change my pre-existing .mt5's to .mc6's?

Here's the link to my freebies:   https://www.renderosity.com/mod/freestuff/?uid=493127

My cousin Jack can speak to beans. That's right.... Jack and the beans talk