This might help:
http://www.linuxdocs.org/HOWTOs/Kernel-HOWTO.html
and for accessing other partitions, u need to edit the /etc/fstab file. Add the following entry in it
/dev/hdXY /mnt/partition partion_type options
where X and Y are numbers. see this for example.
If u need to mount the /dev/hda1 (FAT32) on /mnt/win_c, then u need to add this to /etc/fstab
/dev/hda1 /mnt/win_c vfat users,rw,exec,umask=000
Why dont u google, there are a lot of HOWTOs out there