Triple boot: Ubuntu 64-bit, Windows XP 32-bit and Windows XP x64
 

The best I could do yet was to install first Windows XP 32-bit and then Ubuntu 32-bit.

But how could I make this triple boot?

Thank you.

Read this. The principle is the same. You can round up all the MS systems to try it too. I did it with 3 Dos and 5 Windows.

Magnific!

I've read the whole post. I've not tried it yet, because this is for when I have time, and I don't have it now, but I understood the principles involved.
I'm sorry not to have found the answer to my question in your post before, but from the title I didn't think it could be applied to any multiple MS and Linux OS.

One thing I noticed: in the 'Step 3 - Hide the sda1' command, you mistyped 'geometry' for 'geomertry'. People will probably notice that, because you used the word correctly outside the command, but maybe you would like to edit that part of your post (in case people just C&P the command)...

:D

Thank you very much!

Will do. Thanks