I was finaly be able to install rev2, while i had no luck with rev1. I have tripple boot on same harddisk 1st parition = vista64 (ntfs), 2nd parition = leo rev2, 3rd parition = linux swap, 4th parition = ubuntu64.

This is how i "fixed" trippleboot:
1. Installed OSX on parition2 using MBR single bootloader
2. booted OSX, set bootparition back to Vista with fdisk, booted with Vista DVD and picked repair startup
3. Installed EasyBCD added everything there (i could stop here but well its not so "clean" since ubuntu parition is also runing grub)
4. Booted ubuntu, boot parition to 4, fixed /boot/grub/menu.lst if needed, rewrite bootsector with grub-install and you are done! after this you have tipple system working from same disk and you can remove neogrub from windows parition

System: A64 6000+, Crosshair nforce590 mobo, 2x 500GB sata disk, GF8800ultra (working),ATA DVD rom and SATA DVDRW, X-Fi fatality (not working - wtb drivers?), lan killernic (not working, using onboard lan with http://forum.insanelymac.com/index.php?showtopic=73317 and cpu=1), bluetooth working, rest seems to work except linux parition dont want to mount (altho i actualy dont want it to mount, but you know when i tryed i got some error, removed extfs now already tho...).

Issues im having:
X-Fi not working because of drivers, could use onboard soundcard BUT i just cba to plug speakers up and down...
KillerNIC not working, not suprised, what bothers me more is that there isnt any real working drivers for onboard LAN, cpus=1 just dont seems to be real solution + Im still having some funny issues with streaming quicktime that is probably network drivers fault. For example: without CPUS=1 im geting kernel panic after 2-3 sec streaming of quicktime, WITH CPUS=1 my video just stops without kernel panic, so beats me what is real problem specialy because one other issue is also that Marvin Tools detect some cpuid in some quicktime component but for some reason it doesnt get patched... and last one is connecting to samba shares is not working