Thank you Imkantus for your reply, SL detects a Intel Core 2 Solo, but my PC is P4 630 3GHz Hyper Threading, and yes, my hack cannot run Vanilla kernel, I tried quoopz with -force64 but my hack still 32-bit, I'm currently use a kernel from pcj and it actived 64-bit kernels + kexts, however Java VM still not offer 64-bit Perhaps I should fake my hack has Core 2 Duo not Core 2 Solo, but do not know how?
On Leopard 10.5.8, Java VM has 32+64-bit.
Strange

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10.6.2 Pcj 64-bit kernel | Mobo Asus P5LD2-VM Revision 1.03 945G/ICH7 Graphic Intel GMA950 | CPU Pentium 4 630 3 GHz HT
Sleep never wake up, Quicktime 64-bit crashed

10.6.2 Vanilla | Mobo GigaByte GA-EP43T-UD3L | CPU C2D E7500 | GPU GigaByte GV-N240D3-1GI Nvidia GT240 ( Full QE/CI )