The planes take up alot of storage on your server it means alot of the power focuses on the plane. You can add more rom to make it faster.
Nope. You HAVE to download a minecraft mod to have it.
Mo Creatures is a modification (mod) for Minecraft. You can get this mod by downloading it from The Minecraft Forums.
SDK Planes Mod, I guess you could find it on Minecraft Forums
13527648937867
Flan's Mods: Planes
It depends what website you are downloading it from.
Depends on the mod. Either you mod folder in Run>%appdata%>.minecraft or they have to be installed into the minecrat.jar file itself. Check the mod details of whatever mod you're downloading.
Like all "Hijackers" you can get it by downloading something. Such as the herobrine mod for minecraft.
No, it is not part of the unmodded game.
If you download Minecraft from the official web site then NO. The only time you can get one is from possibly downloading a mod or the application from an untrusted source.
No, thats impossible, the mod could only modify new worlds that you create after you install the mod.
Can ordering a pizza delete your house?even when you install the mod your save data is still going to be there unless you delete it yourself or reinstall minecraft.