Constructing A Party - Guide for dot.hack: Infection (part 1)

This faq is about the chemistry of making the perfect parties for anything in the 
game. 
I don't just tell you which to use for what... I tell you the Strengths and 
weaknesses of  each class of warrior, so you can choose whatever kind  of 
party that youwant.
 
Twin Blade - You , Natsume
Blade Master - Orca (can't use) , Mia
Heavy Blade - Blackrose , Sanjuro
Wave Master - Mistral , Elk
Heavy Axe - Piros
Long Arm - Gardenia

Heavy Armor:
Heavy Axe 
Heavy Blade 
Blade Master 

(Normal) Armor:
Long Arm 
Twin Blade 

Light Armor:
Wave Master

Health: 
1.  Heavy Axe
2.  Heavy Blade
3.  Blade Master
4.  Long Arm
5.  Twin Blade
6.  Wave Master

SP:
1. Wave Master
2. Twin Blade / Long Arm / Blade Master / Heavy Blade 
3. Heavy Axe

Physical:
1. Heavy Axe
2. Heavy Blade
3. Blade Master
4. Long Arm
5. Twin Blade
6. Wave Master

Magic:
1. Wave Master
2. Twin Bade
3. Long Arm
4. Blade Master  
5. Heavy Blade
6. Heavy Axe

Damage:
1. Heavy Axe
2. Heavy Blade
3. Blade Master
4. Long Arm
5. Twin Blade
6. Wave Master

Attack Speed:
1. Twin Blade
2. Blade Master
3. Long Arm
4. Heavy Blade
5. Wave Master
6. Heavy Axe

Defense (Physical and Magical):
1. Long Arm
2. Twin Blade
3. Heavy Axe
4. Wave Master
5. Heavy Blade
6. BladeMaster

 Evade:
1. Twin Blade
2. Long Arm
3. Blade Master
4. Wave Master
5. Heavy Blade
6. Heavy Axe

I hope this information helps you choose the right party for each event in the 
game. If you need help beating the bosses, I also wrote a faq telling how to do 
just that.