Moving to linux

[Ajof]

Unless your using a very old distribution then you can read and write to ntfs partitions.

Wubi is a feature of the ubuntu distribution only and if you are serious about running linux then I wouldn't recommend using it as it still relies on windows etc.
Instead you should partition your hard disk so that you have you linux distribution on one partition, windows on another, your linux 'home' folder on another and finally a swap partition. There are many guides around on the net to help you with this though.

Once I know what distribution you are using though I will be happy to help :)