yes, i believe so. Is there a way to fix this?

Motherboard: Asus M2N-SLI Deluxe
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+
Memory: Corsair 2GB Kit DDR2-800 XMS2-6400 Xtreme Performance
Video: MSI GeForce 8600 GTS Overclock 256MB
OS: Mac OS X Leopard 10.5.2 Rev.2
ODD: LITE-ON DVDRW LH-20A1S
HDD: Maxtor 6L200M0, WDC WD750, WDC WD250, ST3400632A
Additional: MS Trackball Explorer, Wireless Optical Desktop for Bluetooth Keyboard
Addons: TOH Kernel SSE3 9.2.0, Language Translations (Japanese), AC97 Audio Drivers, Azalia Audio Drivers, NForce 2/3/4/5 Chipset Drivers, NVidia 10.5.2 Kext, NVinject 256MB, Forcedeth (Beta Drivers), NTFS, Singleboot (Darwin MBR bootloader (EFI v8)