I need help/advice on Triple booting vista/xp/ubuntu



Im sorry I don't know where is the right place for this post so I put it here.

I just learned dual booting last two days ago. I successfully dual booted my Toshiba satellite A200 laptop with Vista/Xp. After numbers of trials. I want to add ubuntu on the list. I used the vista disk management to partition my drive. Here is the outcome:

Vista on drive C: (obviously)
Data on drive G:
windows XP on drive D:
and hopefully ubuntu on drive E: (Blank at this time)

I wonder if it is possible to install ubuntu in my present disk partitions. If no please give me some advice and instructions.

Im hoping for your kind response.

Thank you,
-snidey A. Wannabee
Yes you can install Ubuntu on that partition just fine. But i am wondering how you got XP to install on a partition that was not a primary partition. Windows wont allow for that. Are you sure that you do not have XP installed on the G Drive?
thanks for the reply.

@terry, I took that screenshot using XP OS disk management. Drive C: is marked active in Vista Disk management.

@makaveli, thanks for the answer. Yes I'm sure i installed XP (SP2) on drive D:. Is there a link for ubuntu installation tutorial that you can give me?