hi im new and need some cpu help

[ennonfenom]

hi im new here and got a question about my cpu.
well um i have an intel pentium celeron D 2.40 ghz/256/533
sl87j 7542a681, m mother board says fsb800 next to the cpu socket
and on the socket it self is this number mpga478b.
. well i was wondering will
the new celeron D's fit in my cpu socket. i need
a cpu thats 3.0 ghz or better. for the game im playing.

just incase your wondering what game,
it is gothic three and i know from experince its better
to have the recommend'd or better to play it.
it wants my to get an duel core or better/(3.0/+)equivalent.

[BlueMagic]

Did you find out the motherboard make and model number ?