i have a partition seperating a drive into 2 20gb bits.
so if i remove the particition using the cumputer management tool
will this merge the drives to a 40gb>, and leave me without having to install windows.
nope, there will be unallocated(unformatted) space
u will have to move the partitittion that's left and resize it to fill the entire drive. Make sure u backup your data before u do so