I set up this page:
http://linux-raid.osdl.org/index.php/Main_Page
It was a while ago and I've not finished <blush>

I got permission to copy and modify the linux-RAID FAQ and I hang out on the linux-raid list a bit too.

I run a 1.2TB RAID5 for my myth box and a 1.2Tb RAID6 for mrs lbt's video editing habit.
Our important stuff is striped on raid0 (and then backed up using snapshots).

I have replaced 4 hard disks showing SMART failures since xmas and have another 3 to return. Currently my RAID6 is 'degraded' (ie has a dead disk) but since it can survive 2 dead disks it would still run fine if another disk died before tomorrow.

Oh, tonight I finally got around to setting up wake-on-lan too.

So I guess if you have any issues.... I've got some hands on experience and I'd be happy to help
_________________________
LittleBlueThing Running twin 30's