QUOTE (Yorgmiester @ May 2 2008, 02:37 PM)

There are the modern,fast,agile,strong,virus-infested kind in which case you have no chance so yoou may as well shoot yourself
Not me, I'll try to survive. Those zombies still have human bodies, they're no more stronger, faster, or more agile than a human, unless you're using zombies that are so far from reality that it makes Resident Evil look like a History Channel documentary.
QUOTE (Yorgmiester @ May 2 2008, 02:37 PM)

or the older,evil,slow moving,moaning,living-dead kind that were brought to life by a necromancer or witchcraft.
Necromancy and witchcraft are not all that revives the bodies in 'older' zombie versions. Slow moving zombies decompose at a slower rate. All you have to do to survive a zombie infestation like that from the Dawn of the Dead remake where the zombies are fast and agile, but decompose at a much faster rate (after a day, the zombies were already falling apart) is just wait it out. The slow moving zombies (which Romero said is more logical because the ones from the Dawn remake would break their ankles trying to run the way they do) would be around to bother you for
a lot longer, and are much more dangerous because they can use basic intelligence and often function in groups.
QUOTE (Yorgmiester @ May 2 2008, 02:37 PM)

but then again they are strong,agile,and quick so that puts them right back up at hard to kill.The latter have a hive mind that connects them because they are all being controlled by one person,said necromancer.In the case of the modern ones,they usually travel in hordes of hundreds at a time,so killing one without the others knowing will be pretty much impossible

We're not discussing necromancy-only zombies. We're discussing general zombie survival skills gained from folklore. The only case in which zombies seem to be telepathically linked is through sorcery or in some kind of unexplored method such as the ones in Land of the Dead. Whereas Romero and other zombie creators have them communing through sight, sound, and smell, not telepathy.
QUOTE (Yorgmiester @ May 2 2008, 02:37 PM)

The modern ones are easier to kill,since they do rely on their brains
but then again they are strong,agile,and quick so that puts them right back up at hard to kill.
If by modern you mean the ones who rely on
speed and agility then no, they don't rely on their brains. All zombies with the exception of Army of Darkness-types revived through sorcery are easily killed by destroying the brain. The ones you're refering to (which you seem to be mixing with Land of the Dead and necromancy) can't be 'killed' because they're just dead corpses who's bodies are controlled by some kind of force. Chop off an arm, and that arm can still grasp your throat, cut off a leg, and that leg can still twitch, remove the head and the body can still attack. The 'modern' zombies who rely on speed and agility don't use their brains as much as the ones created and inspired by those like Romero who are known to use tools and very simple strategies to great effect.
QUOTE (Yorgmiester @ May 2 2008, 02:37 PM)

The older ones,being controlled by a necromancer or some evil force,don't rely on brains
What older ones are you refering to? You seem to be grouping them into old and modern, basing modern ones strictly from the remake of Dawn of the Dead and Land of the Dead, and older ones strictly on necromancy. Zombies aren't simply split into groups like that.
QUOTE (Yorgmiester @ May 2 2008, 02:37 PM)

Even the modern day zombies are still dead,so they can't be killed as if they were alive

Err.. 'modern day' zombies are either rendered rabid like in 28 Days Later or are brought back to life through reanimation via the brain. I'm having a hard time understanding what you mean by 'modern' and 'older' zombies since you seem be attributing them into character groups that are either contradictory, too limited in version, or mismatched. I'm thinking you group sorcery-controlled zombies into old and the running, distracted by fireworks zombies into modern, when there are much more versions for both old and modern.
But the point is, if the zombie depends on some kind of brain activity to remain functional, then you can kill it. The most effective way of killing zombies is to destroy the brain (which kills the zombie) and then burning the corpse (which then kills the virus). And a sword can be used to just the same effect, if not better to kill a zombie just as a baseball bat.