There's no reason not to, the patches fix bugs, improve performance and add new features.
Once you buy the core game, the patches and DLC are all free, you don't need to pay any extra money.
Yes you need to download the game or purchase the game disc
It is free on Xfire, but you need to download Xfire, get an Xfire account, and get all the patches.
you can buy a hard copy of the game in any good game shop but you will still need to download patches and updates.
The blizzard background downloader can be set up to automatically download patches when you are not playing the game.
You dont need it to PLAY WoW, but to download patches and install the actual game you do.
Yes, you have to download the game client and files unto your computer. It also automatically upgrades the game if there are new patches.
that depends on wen u start playing it and how many patches the blizzard ppl have made u need ALL the patches installed/download in order to play WoW
Updates and patches are downloaded from the PlayStation network. The PS3 system will automatically update when a new version comes out. Game patches will download when you launch the game, if you have PlayStation Plus your PS3 can be set to automaticly check for patches for games you own and download them in the background.
Yes
World of Warcraft will always download patches automatically. There is no way around it. You can always use the background downloader to pre-download large patches ahead of time, but this does not always work as sometimes patches are released really fast to fix a bug in the code.
hardly ever, you only need to download a patch once, the game makers of bf 2142 have stopped making patches.