Server connection

Cj123I set up a bukkit server from home not paying soemone to host and i have a question. How good is connection for a server running from my home?

Theres a lot to take into consideration when starting a server.

Computer CPU speed, amount of Ram, Internet connection ( this one could be your biggest source of lag, If you dont have enough internet speeds or your internal infrastructure is not configured properly, you will bottle neck your speeds)

Heres a couple simple guides that should help you get started;

http://wiki.bukkit.org/Setting_up_a_server
http://wiki.bukkit.org/Administering_A_Craftbukkit_Server

did you port forward. And it needs to be a good connection or elese it will lag.