The error is so big pastebin.com and pastebin.sabayon.org reject it, here it is on paste2.org: http://paste2.org/HUnE053d
I got pretty far on that installation attempt, the farthest I've gotten so far
EDIT: duh, forgot sysspecs etc.
2GB RAM, Intel 2.4Ghz Dual Core processor, 160GB HDD (wiped clean with DBAN, posting from a Sabayon live USB pendrive)
I did check the MD5sum of the .ISO before creating the pendrive. The installer seems to be running fine, the progress bar is close to 50% on the "Installing Sabayon on System" process and then I get the error above.