I want to resize my partitions: I have 3 partitions:

• Ubuntu 10.04
• Windows Seven
• Ubuntu 11.10

It's booting with the boot installed by the Ubuntu 11.10 version.

I want to expand (only expand) all the 3 partitions.

My HD is 1,8 Tb so it's big and I have no possibility to save before expanding.

So my question is: if you tell me GParted work 99,99 % of the time, I'm willing to take the risk. If you tell me GParted work 90 % of the time, I won't take that risk.