ok, now, the training room has gone some changes for the better.??It is now benificial to enter it.??Heres a small guide to it (Thanks form the Folks at GameFaqs For the guide)??Note that some Names may have changed, and processes may have differed.
1) Talk to Zion and she will give you instructions. She will also reward you with enough experience to gain a level if you talk to her a second time.
2) Head on east, cross the bridge and then enter the castle. Talk to the NPC inside and apply for training. You?ll get some zeny to start you off.
3) Talk to the Interface Instructor. Select ?Listen to Interface Instruction? and you will gain another base level and one Job level! You will also get the cool Novice Plate item to wear as armor for free!
4) Go to the upper left part of the room and speak with the Skill Instructor. Select ?What do you want to teach me?? Just listen to what he has to say and you will get two Job levels and 1 Base level! Talk about good advice! You should now be at Base Lv 4 and Job Lv 4! You?ll also get the Frst Aid skill which you can use to heal yourself! Isn?t this great or what?!?
4) Now you can head to the upper right part of the room and get training from the Item Instructor. Select ?Yes? when she asks you if you want to take a lecture and listen to what she has to say. She?ll give you a Novice Potion.
5) Press Alt+E and click on the ?Item? tab and double click on the Novice Potion. She will then give you one Base level! Next she will give you equipment. She will ask you to double click on the Novice Boots to wear them. Click on the ?Equip? tab on your Inventory window and double click on the Novice Boots item to wear them. Continue to listen and you will get another Base level! You should now have a Novice Egg Cap, a Novice Hood, and Novice Boots.
6) Talk to the Kafra Girl next to the Item Instructor. Ask her about the Kafra services. After learning about ?Save Spawn Point?, you get a Base level. After learning about ?Storage Service?, you get a Job level!
7) If you go to the room to the right, you will find NPCs that will give you more information about the game, but they don?t give levels or items.
8) When you?re done, head to the room to the left. The helper to the upper left of the room will tell you about monsters. Once you?re done listening to him he will give you another Base level. Talk to the NPC on the right and say yes when he asks you if you want to go to fight monsters. You will get a Novice Knife and a Novice Guard and you?ll be sent to a place where you can fight monsters.
9) Once outside, you can fight monsters. If you die, you will be sent back to the room in step (8). You can talk to the Helper to the upper right again and he will give you more Novice Potions and another Base level to help you out! Talk to the Training Center Employee to move between the easy and hard rooms. Kill monsters to gain levels and use your potions to stay alive! You should be around Lv 8 or Lv 9 now. The Check Employee to the north will allow you to move on to the next part of the training. Be sure to try to get to Job Lv 10 first!
10) Now that you have reached the end of the training (it?s advisable to reach Job Lv 10 in the monster room first), you can talk to the Novice Instructor for advice on what the various Job classes are in Ragnarok Online. You can then speak with the Final Instructor. Simply answer his questions as you see fit and he will recommend a Job class that suits you best. If you choose to pick the one he suggests, you will get additional items. You don?t have to go through with your choice once you get out in Midgard. You can pick something else.
And thats it. After all this, you should have a full novice armor set, about 400 novice potions (slightly less powerful than red potion), and be ready to change classes. Have fun