each time darwin 86 load my pc restart repeatly.... i really would appericiate your help ppl with these two kernel files

mach_nForce_10.5.0_noefi.zip

mach_nForce-10.5.1_efi_needed.zip


please please give me a new link im desparate to find them it's been 2 days im searching all i got dead rapidshare link