I have a Gateway mt3422 with an Athlon 64 X2 and the specs are at the link below.

http://support.gateway.com/s/Mobile/2007/Apache/1014552R/1014552Rcl2.shtml

I have successfully installed Zephyroth once and then Kalyway but Neither will boot. I have no idea what I am doing wrong. I really want Leopard and I have tried many options but nothing works. ANY help would be great and if anyone knows exactly what to choose in install customizing I would appreciate it. THANKS (total noobie)

Also, Kalyway does let me begin boot but stalls at various points.
Example from right now: CODE SIGNING: cs_invalid_page: p=102[lssave] clearing CS_VALID

Tip: Use eddie11c's Leo4all image. Kalyway is crap and Zeph's 10.5.2 RC2 had at least one bug.

And please post more infos about your hardware, CPU, gfx card, mobo ,ram , hd, are you doal-booting with seperate or combined harddisks and so on.

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2 Opteron systems: OSx86 10.5.8, Andy's 9.8.0 kernel, Asus A8N-SLI Premium, Opteron 185 o'clocked @ 2 x 2,95 GHz (2nd system 2.6 GHz), ATI Radeon HD2600XT 256MB Dual-Monitor 2x HP L2035, 4 GB RAM, Griffin FireWave as main audio device, Marvell + nForce LAN, Asus U3S6 USB3/SATA6 card, 5,5 TB harddisk, Firewire 800 card, Apple Remote + eHome IR receiver, 2x Wacom serial graphics tablet, Canon Pixma iP4700, Logitech Internet Navigator wireless keyboard/mouse combination.

My Audio stuff: M-Audio Transit USB (default audio), M-Audio ProFire 610, M-Audio ProFire Lightbridge (34 channels) using Creamware A16 ADAT converter • MIDI: M-Audio Midiman 4x MIDI interface • Behringer Audio Mixers: Xenyx 1002, Xenyx 1002FX, Xenyx 1202FX, Eurorack UB1002FX, Eurorack MX1804FX, Eurorack MX262A • FX devices: Lexicon MPX100 DSP, Behringer DSP-1000 Virtualizer, Behringer MiniFEX 800 DSP, Behringer Multicom Pro MDX4400 compressor • RETRO: MSSIAH midi/sequencer/synthesizer cardridge for the C64 (Dual-SID), Steinberg M.S.I. MIDI Interface for C64

hello,
i think it's a bit too quick to said that kalaway 10.5.2 is crap, it's the first relase which work perfectly out of the boxe for me!zephyroth is perfect for amd chipset and kalway is the only one i found which work for nforce3 chipset so please don't be an ass and don't spit on the work of the other who give their work and their time for free to us !
thanks anyway and be more cool!

with zephyroth try to boot with the dvd, f8 + rd=diskXsY (where x is your drive number and y your partition number) i did have a few problem with the zephyroth boot!

Leo4All is nearly error-free. =))