Is there a version out there without the splash screen?

To be blunt:

Whenever I run portablefirefox, of course, the splash screen pops up. I don't like this. I find it very annoying. It does not waste a huge amount of my time, I just find it, y'know, annoying. Is there a version out there without the splash screen?

Or if not, I know it can't be changed from the about:config, and I know from previous topics on this forum that the entire installer would have to be recompiled or something from source.

I don't know much about computers. I don't want to spend three days figuring out how to do that. Could someone else who knows how to do something like this do this? Or, in future forms of portable firefox, could it just come without a splash screen like regular firefox?

Please, any help would be greatly, greatly appreciated. That splash screen really bugs me. :/

If you want to just flame me about it with something like "it's only two seconds dammit!", or "RTFM", I understand, I guess. I don't expect anyone to help me out. I'm just a stranger on the internet, I know. But I'm just asking for a favor to us less technically inclined. For sure, maybe one or two will take the time to figure things out, but the rest will just be bugged by the splash screen over and over again.