Mounting encrypted drives

[bobra]

Hi, im new to Knoppix/Linux and was wondering if anyone could help me mount my hard drive. In windows i encrypted the whole disk using Drive Crypt, but am not sure how to go about mounting it in Knoppix. I tried Truecrypt for linux but had problems with the password for the drive, possibly due to Drive Crypt using two passwords.
Any help or suggestions would be greatly appreciated.

thanks