@CirKutz, thanks for ur information. I also only upgrade when there's nocd patch available for the upgraded version. I hate torturing my CD-ROM.
Actually,

I just wonder how many people dunno what is a CD-ROM (& drive), it's Read-Only Memory (ROM)... we can't drag&drop files into it, as we do for hard disk drive...
@Bboy jon, I suggest u to upgrade to newest patch, u won't regret about this... the first advantage -- u are able play "Tactical Ops - Assault on Terror" on UT, a Counter-Strike style add-on mod for UT which u can download free from the net. It only supports newest version of UT.