NT 4.0 won't boot!!

[Ezekiel 4:12 0]

ok, i'm trying to get both win98 and nt4 on the same comp, with one harddrive. so what i did was formatt and partition my HD, then install 98, and then NT. but after installing NT, and rebooting, my computer stalls after it posts. and nothing happenes. right before i restarted i got a message saying that i have more than 1024 cylinders. any ideas?

[data 0]

Operating systems can not boot over 1024 cylinders. Try make the first partition smaller.