installation - Installing Ubuntu 13.04 in a different partition than Windows

I need help installing Ubuntu 13.04 to my computer. I have downloaded Ubuntu 13.04 (64-bit) and burned it to a DVD. I test drove the new distribution and it worked great, but installing it poses a bit of a problem for me (I'm an inexperienced Ubuntu/Linux user). Here's what I want to do.

I want to be able to dual-boot my system like I did when I had Ubuntu 12.04 installed on it. I previously used Wubi to install Ubuntu and it allowed me to install Ubuntu onto my D:\ partition.

I have two partitions on my HDD. The first is C:\ and it is where Windows Vista Home Premium (32-bit) is installed (please note that my machine's processor is an AMD 64-bit and that is why I downloaded the 64-bit flavor of 13.04). The second is D:\ and it was where Ubuntu 12.04 used to reside prior to trying to install 13.04.

When I tried installing 13.04 alongside of Windows Vista, it does not allow me to pick the partition I want to install to, so I tried "Something Else" and I could not get the installation to work there either. Here's what I tried:

I set up sdb as the partition I wanted to install Ubuntu in and set the mount point to / (I don't even know if that is right), and then it told me that I didn't have a swap partition/space, so I reduced the size of sdb and made another partition (sdc) out of the remaining space, but I didn't know how to label it as "Swap" nor do I know where to set the mount point of sdc so I'm stuck.

I just thought of one thing and that is could I go and delete the partitions I have set up for Ubuntu using Disk Management in Windows and then extend Windows into that space and then try installing Ubuntu alongside Windows Vista? Would that be the easiest way to do it?

Can anyone help me out here?

First off, in Linux every harddrive has it's own letter going from 'sda' to 'sdb' to 'sdc' and so on.
But for every partition, you will get a 'sda1', 'sda2', 'sda3' and so on for each partition on a harddrive.

There are two ways to fix this, the automatic way and the manual way.
In the end, they do exactly the same thing. If you know what you are doing and want to spare some time, go with the manual way

The Automatic way.

1. Move all files from D:/ to C:/ as a backup


2. remove the D:/ partition and expand C:/ over where D:/ was before.


3. Boot the live usb again and select "Install Ubuntu alongside windows" and set how big you wa

The Manual way.

1. Move all files from D:/ to C:/ as a backup



2. Boot the live usb

   
   

   Now, in linux these partition have different names!



3. select 'Something else'


4. Delete the partition after windows (which was called D:/ by windows) and expand it to the end of the harddrive except for 2-8gb of free space that we are going to make swap later on.


5. Format that partition as Ext4 and set mountpoint as /


6. Make a last partition out of the remaining 2-8gb of space, and format it as SWAP.



7. In the dropdown menu on the bottom that's called something like 'bootloader location', set it to the correct harddrive (This will be the same as the windows or ubuntu or swap partition name but without a number, for example /dev/sda, /dev/sdb or /dev/sdc)




8. Simply continue installing ubuntu!

I hope this help, and just place a comment if you encounter problems!