i had two 20 gigs ata 66 hard drives installed in and e-smith box and used the software raid1 that comes with e-smith, it worked great, up time on the install was 75 days. i removed the 20gig hard drives and installed two 30 gig ata 100 hard drives and set them up just as i did in the 20 gig setup. it did not work. it would only show that i had a 15 gig hard drive installed. both the 20 gig drives were the same and so were the 30 gig drives. all WD. at this time i'm running a single 30gig drive and it is working great. i would like any help on getting the two 30 gig drives running in software raid1.
good luck
lee roy