Motherboard: Intel 845PE/ICH4 Chipset
CPU: Intel P4 2,53 GHz, 533 MHz FSB
RAM: Samsung 2 * 512 MByte, DDR-SDRAM PC2700-2533, 333 MHz
Video: ATI Radeon 9700TX
DVD-RW NEC ND-1090A
Audio: Creative Labs Soundblaster SB Live! 5.1 DELL OEM
LAN: Intel Pro/100 VE 10/100 MBit, onboard

i have the 4550 with os x 10.4.7 installed on it. The JaS and Hot Iso didn't work, but the Goat dvd worked...