Guys i have a serious(

) problem.I recently updated to 10.5.3 and all went fine except for the qe/ci thing.so after trying everything(NVKush,NVInject,blah blah blah )i came across the EFI String solution.So my plist is the following:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "
http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PciRoot(0x1)/Pci(0x2,0x0)/Pci(0x0,0x0)</key>
<dict>
<key>@0,compatible</key>
<string>NVDA,NVMac</string>
<key>@0,device_type</key>
<string>display</string>
<key>@0,name</key>
<string>NVDA,Display-A</string>
<key>@1,compatible</key>
<string>NVDA,NVMac</string>
<key>@1,device_type</key>
<string>display</string>
<key>@1,name</key>
<string>NVDA,Display-B</string>
<key>@2,#adress-cells</key>
<string>0x01000000</string>
<key>@2,#size-cells</key>
<string>0x00000000</string>
<key>@2,compatible</key>
<string>NVDA,sensor-parent</string>
<key>@2,device_type</key>
<string>NVDA,gpu-diode</string>
<key>@2,hwctrl-params-version</key>
<string>0x02000000</string>
<key>@2,hwsensor-params-version</key>
<string>0x02000000</string>
<key>@2,name</key>
<string>sensor-parent</string>
<key>@2,reg</key>
<string>0x02000000</string>
<key>NVCAP</key>
<data>
BAAAAAAAAwAMAAAAAAAABwAAAAA=
</data>
<key>NVPM</key>
<data>
AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
</data>
<key>device_type</key>
<string>NVDA,GeForce</string>
<key>model</key>
<string>NVIDIA GeForce 7300GS</string>
<key>name</key>
<string>NVDA,Parent</string>
<key>rom-revision</key>
<string>0xa1000000</string>
</dict>
</dict>
</plist>
Everything is ok(and the pci root ,checked it through gfxutil) but the qe/ci thing,COuld someone tell me what is the problem with this plist?My card is a 7300gs 265MB ,motherboard MSI k9 vgm-v.Thanx in advance gyus!!!