A new AMD64 bit machine, new SUSE 9.3, should be heaven. Machine hangs after a few minutes of use, but I can't tell why. I hope someone recognizes a problem part so I can address it. Parts: Motherboard: Asus A8V-E includes: Disk controller: VIA SATA and IDE drives Network: Marvell Yukon 88E8053 PCI-E gigabit sound, usb, firewire on board CPU: AMD Athlon64 XP3500+ Graphics: Gigabyte PCI-Express 6600GT (NX66T128D) Attempts: WinXP: Embarassingly stable. SuSE9.3 (64bit) crashes Fedora Core 4 64-bit crashes Ubantu64 crashes DamnSmallLinux (embedded under XP with QEMU) stable!!! Obviously SuSE is my choice. I keep trying online update, hoping that the system will stay up long enough to complete and that a fix is coming. Any thoughts? Paul Alfille