Passmark - It is a nice utility, but a ixed bag of CPU, memory, HDD and GPU. OK for an overall "office performance" but not useful for testing CRUNCH, nor GPU performance.
WinMagic SecureDoc-the best full-disk encryption product out there for a very reasonable price. Supports USB token device with PIN for added security. WATCH OUT! This product can accidentally slick your disk and wipe out all your data, as it did ours!
SafeHouse-inexpensive and very easy to use hard disk encryption program. Creates encrypted virtual drive on your computer
Dekart Private Disk-inexpensive and very easy to use hard disk encryption program. Creates encrypted virtual drive on your computer. Also available with USB token access control (multifactor version).