GRUB in a partition

[Tahin Daniel]

Hello!

Can somebody help me?
I'm a bit beginner using GRUB. I installed it in the MBR, and this worked 
fine. But now I would like install it in a partition, because the MBR is 
used by a diskmanager. I could install it in a partition, but when I tried 
to boot up an OS, then I got errors, or the computer hangs.
The first thing, what I tried: win98 was in the first partition, and in the 
second was GRUB, but it didn't worked. When I tried to hide GRUB's 
partition, got the same result (also: chainloader +1 -root (hd0,0)- 
or  chainloader (hd0,0)/boot/grub/win98).
In the documentation I'm not able to find anything, that would be help.
If somebody has a good idea, please help.