Replacing OS in a dual boot system

[tbid18]

My query is essentially the same as the one presented in this (http://ubuntuforums.org/showthread.php?t=1608003&highlight=replace+os+in+dual+boot+system) thread.

Right now I dual boot into Kubuntu 10.10 and Vista, and I'm interested in possibly replacing Kubuntu with Mint 10. I do like Kubuntu but I feel like Mint will be a better option for me; I've played with it on a Live CD and in VirtualBox. Can I accomplish this replacement from the Mint Live CD? Please keep in mind that my technical knowledge is not too great, and I want to completely remove Kubuntu, not install over top of it if that is even possible.

Thanks in advance.

[IWantFroyo]

What type of dual boot did you use? Did you partition your hard drive or install within windows? Installing within windows makes this so much easier...

[tbid18]

What type of dual boot did you use? Did you partition your hard drive or install within windows? Installing within windows makes this so much easier...

Ah, that's too bad. I partitioned my hard drive using the Kubuntu installer. I would like to essentially replace the partition with Kubuntu with Mint, and dual boot into Mint and Vista.