Anyone got some expirience if and how good Software RAID works under Mac OS X on a G5? IDE Harddrives often die if you run your computer 24/7/mostdaysoftheyear. It happend to me often and I want to keep my data save. Are there Hardware RAID Controllers that dont cost too much (it is just for two or 4 drives creating 1 or 2 virtual devices) around? Do they work perfectly with the G5 and MAC OS X?