The unix utility apg has some nice functions for generating passwords. Particularly I like it's "pronounceable" algorithm which tries to generate passwords that are slightly pronounceable. It's a good way to get those 6-14 character passwords with numbers, upper case, and punctuation that are easier to remember but still random.
I usually take the password and type it about 100 times to see how it feels, subtly changing any characters that feel awkward to type. This gives me a password that is very fast and natural to type (less likely to have errors), but still has a lot of randomness and obeys all the stupid password rules.
