[HELP] Some Importent Question!

Hello.

long time i looking for thise :

1)how to change amp es s exp giving from 1.5 to 5
2)what the best antihack right now (not for pay) 6.8.6 make problem error whil log in:
3)my server have a scroll summon bank pang and i want to do Cooldown every 5 min you can summon again
4)Soon

1. Source
2. I use Yoshii's Gameguard
3. propItem.txt / Spec_Item.txr

1. Source--------------------------------------Wher in Source XD and wher i have to edit
2. I use Yoshii's Gameguard------------------- what version . or gime a link
3. propItem.txt / Spec_Item.txr--------------- i know but give Column Name

Thanx!