Requesting Amilo LI1818 bios unlock

Hey Guys
i am trying to unlock the bios on my li1818
because i want to allocate more memory to the gpu

have done
installed Windows 7
changed cpu from 1,6 to 2,33Ghz
changed ram from 2,5 to 4GB
next project is changing the harddrive to a 1TB SSHD(from a 320gb hdd)
running bios 1.14c(latest)


http://support.ts.fujitsu.com/Download/Showfiles.asp?OSOpenedTree=OS%20Independent%20%20(BIOS,%20Firmware,%20etc.)&IsOSSelected=YES&RHRead=&OS%20Independent%20%20(BIOS,%20Firmware,%20etc.)-Childs=0&OSText=FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF_OS%20Independent%20%20(BIOS,%20Firmware,%20etc.)_True&lng=COM