For the graphical install (Ubuntu Dapper Desktop), You should find it at the end of step 5 (after manually partitioning the disk)...
You partitioning scheme is puzzling me:
Using the live mode, open a terminal and type "fdisk -l" and see what linux makes of these partitions. Copy the instruction line and the resulting output so you can paste it to this forum. Thanks.
Probably you can just use the GRUB command line to install GRUB to the partition of your choice.
Aside: About Ranish Partition Manager
I've been reading around:
http://www.trombettworks.com/multi-boot.htm
This is unbelievably complex with odd restrictions: i.e. all bootable partitions need to be below the 8GB limit ... why? GRUB can boot from any partition!
The documentation keeps talking about installing partitions in the MBR - but it seems they are really talking about putting partition entries in the partition table in the MBR.
However - AFAIK, noone is using ranish as a bootloader, only as a partition manager and partitioning tool. There are many howto's concerning multiboot environments and ranish, however, they all stop exaplining at the "install linux" part. Indeed, the
Official Guide stops after resizing the windows partition and announces that "you have done everything you need to dual-boot windows and linux"! In fact - it suggests using the linux native partitioner (named as disk-driud, suggesting the author only knows about redhat distros) to partition empty space created by ranish. (Indeed, the simple partitioning scheme suggested is easier to do with gParted.)
Anyway, rather than continue discussing ranish here, I've opened another thread:
http://www.linuxquestions.org/questi...21#post2534421