What's the difference between the regular WotLK client and (old)?

[Powershift502]

Wanting to download a wrath client but don't know which client to download.

ALSO how does the cataclysm server play? Any latency issues?

^ I know back during Molten-WoW days the cata servers were a little less playable due to keypress delay and whatnot. If it's different now I'm going with cata.

[skullatbash]

"old" = Standard version
"not old""= with WoD models, but often cause Crash/Errors, so I recommend "old"
Cataclysm realm does not have spicific latency issue, however the Warmane's server are located in France, so if you are in different Continent than Europe you might have higher ms

[Powershift502]

That's good to know, I don't need the WoD models anyway.

Yeah I'm in the United States so that would explain it. I do get lower ms on the Wrath servers which is strange but oh well.

Thanks for the input!