Okay my friend, I have some info for you this time. First of all, Module for both Mepis and PCLOS install are the same: "pata_sis". Secondly, after installing Mepis this morning, I found that it would no longer boot either. It did have a kernel panic - does sound like a drive issue - what do you think? Here's what Mepis displayed at first boot after install:
[17179576,028000] Buffer i/o error on dev hda, logical block 0
[17179576,092000] ldm_validate partition table (): disk read failed
[17179576,752000] Kernel panic-not syncing: vfs: unable to mount root fs on unknown block (3,2}
[17179576,028000]
Jaybee