why new installers?

[KiNG]

http://www.planethalflife.com/
why are there new installers..i was gonna download em but i dont know why. seems like a waste of time if everything is working ok. am i missing something? are people haveing trouble playin? or wut?

 

[Feath]

If everything is working, don't download them.

 

[Sporky]

^^ The voice of reason.

Other people don't seem to be so lucky though.

I'm going to download the full installer just in case *something happens* but I don't really expect to have to use it.