Minecraft redstone powered rails question.

[I_will_respawn]

I have set up a server on the laptop I am playing the game on, but pieces of the world do not load properly because the Laptop is overloaded this way.. I am trying to set up one of my Desktop PC's as a Dedicated server for Bukkit Mineshafter Power to the People.. Minecraft is exactly the same thing.. it is free though.. You can not get on Official minecraft servers with it though.. I have a very tough time finding servers to connect to, So I am creating my own server to play on my Lan with my Brother.. we are building a HUGE minecraft world and we played it yesterday for 7 1/2 Hours.. Then I played the server on the laptop Same laptop for 5 more hours straight.. Minecraft is definately my Game of Choice for a while.. I have lots of games, but none are so addictive.. I guarantee though that if I were to pay for the game I would have even more incentive to play it even more often.. Anytime I pay money for something I want to get the most out of it.. Sadly I don't want to play for several hours, but every tie I start playing I can't stop/Lose track of time.. I take the mind frame of Oh it's getting late.. Just let me finish digging this last part of the Cavern, then I want to finish something else.. It never fails, before I know it it's 3:00am and I am tired, and say one last thing.. again.. then I am up until 8:00am playing.. then go to sleep and get up tired as hell for my class at 6:00PM.. come back home at 9:00PM and start playing this game again.. What a life.. I like virtual life much better than real life.. Real life Sucks a lot more.. But I have this body that needs to sleep, eat, etc.. I just wish I could live in the game know it.. Except for the fact that there are monsters.. on and stupid Sheep and cattle on the Rail road tracks.. The minecar hits them and reverses Direction GRRR... XD lol went hunting after that.. lol good ol bow and arrow.. Case and Point.. I am severely addicted to this game!!!