Any ideas on a good arhiver under Vista x64 ???

[Sergyus]

Guys who could help me to pick up a good arhiver that supports x64 ? I heard about 7 Zip, but as i know you can not unrar all the arhives with it ???

Thx in advance

 

[Brazen]

I have never come across a rar that would not unrar with 7zip unless the rar was corrupted (and could not be unrarred with winrar either).