1 - Be sure that your client's gshop is the same of the server Gshop... And, if you add an item, this item MUST NOT have the ID bigger than 30000
2 - You need to have some knowledge with GFX... but sorry, I can't help you in this question.
3 - Before leave the ptemplate.conf file, press CTRL + O and Enter... it will save the file. And be sure that your server is offline when you change it.
4 - Yes, it's possible... line 13 of your editor.
Here is every class ID:
Code:
Warrior = 1
Mage = 2
Werefox = 8
Werewolf = 16
ElfArcher = 64
ElfPriest = 128
AllClasses = 255