PGP Whole disk encryption ("WDE") is an encryption software that encrypts all your data, and includes a bootguard. Because of this, I have been unable to successfully dual-boot, as there is no place to install GRUB. (I did attempt an install, the result of which was a complete loss of my Windows partition, and a completely shot weekend.)
I attempted the Ubuntu dual-boot (wubi version, does not install bootloader), but since the sequence is PGP decrytption-bootloader-OS, the data necessary for the install were inaccessible. The computer is a work computer, and I have not been granted permission to decrypt it.
I'm booting off an external drive for now, but are there any good means of doing this?