Getting Rid of Knoppix

[brett michaels]

Knoppix is on the first partition of this hd, Mint is on the second.
I'd like to get rid of Knoppix, and let Mint take over the entire 2TB drive.
Btw, Ubuntu seems to have no trouble managing a terrabyte sized drive, so
one assumes that Mint will be ok with this.
Any suggestions?
Hugh