Well, it's a point of view but one I find rather strange. You spend just 50 euro for software to create great images, find that it does just that, and aren't happy because it doesn't meet your definition of 'professional' programming?

You need to bear in mind that most Vue 4 users are probably hobbyists (like me) and for them Vue 4 does a fine job. If you want something to be used for professional purposes, would you not buy Vue Pro (or Vue Infinite, now)? I have no idea if Vue 4 Pro would do the things you want, but considering that the eon site says that that version is specifically intended for professionals, it seems likely that if you want to run Vue over a network that's the version you want.

Steve