 So you just wish you could easily adjust certain particle settings, not a problem. Let's say you wanted to control the burst amount of particles without having to open this window each time. Well if you click the down arrow on the right and say Make User Parameter, you're done. Now when you drag it into your scene, under Details, you'll be able to set the value whenever you want. This also works for just about anything, you can even do it for things like color curves too. So I hope that helps and as always I hope you have a fantastic day and I'll see you around.