im a newb at map making
so euhm could anyone plz tell me what to do, i want to make a pk3 for one servers, i made the map and have the bsp but what now???
into pk3
PK3 is a normal ZIP file. Look into other maps’ PK3s to see what should be included.
You can find that out by using the Search button, look at the little button at the which looks like this: (note you can use this one too)
Search
Got another question ^^ i have levelshots,maps,scripts,textures in my pk3 but i only have the .bsp in maps, .arena in scripts , is that enough or??
You import everything you made in your pk3, like the textures u choosed, scripts you made and used etc.,It all needs to be in your pk3, a tip( first let someone else try your pk3 on another pc, to test it) and then put it on a server.
Good luck! 
You can just use your pk3 in another install of ET on your computer instead of having someone test it for you. Just make sure that with every realease you move the older one out of that folder.
