A Few Hard Drive Questions for PowerMac G5

[RamenBooko]

I have my PowerMac G5 DP 2.0 GHz, which is great.

However, I would like to upgrade it for Leopord's release.

What I want to do is add another HDD, and somehow use RAID so that the 160GB hdd I have can combine with the 500GB hdd I want to buy.

Is this possible?

 

[samh004]

With ZFS, it's rumored to be possible, but right now, I'm not sure.