Ill be there

Yup nick, better then 98% of people in the USA. Anyways, lets get back on topic

Ok, this is going to be simple and straight forward. The server lags for me, and other players on a daily basis. I run perfectly on other servers, but on Opticraft, I lag. Sometimes its a minuscule amount of block lag, but on a rare basis my minecraft crashed from the lag. There is an easy and simple fix for these problems. The ClearLagg plugin by bukkit reduces the entities, and if the case is bad, the chucks. I use it on my server, and the plugin reduces lag by 150%. It consumes next to no ram, and is easy to set up/configure.
Link: http://dev.bukkit.org/bukkit-plugins/clearlagg/
Next suggestion:

Ever run into the PVP Arena, and get killed by a invisible person to afraid to fight the right way? There is a simple plugin, called AntiInvisibility. Basically, it prevents people from going invisible. Now, fights will be fair, and no-one will be complaining that they keep getting killed by invisible people.
Link: http://dev.bukkit.org/bukkit-plugins/antiinvisibility/

Thank you for reading this,
Jacobthebest1