Hallo,

did you bios and os support 48-bit Logical Block Addressing?

http://www.48bitlba.com/enablebiglbatool.htm
http://www.48bitlba.com/hdinfo.htm

Do you have an amd/ati card and largesystem cache enabled?

http://support.ati.com/ics/support/default.asp?deptID=894&task=knowledge&questionID=986

I'll stick with NTFS but if you want try alternatives look at

http://www.crossmeta.com/crossmeta.html