To all in this forum, I would recommend Gleim – the whole 4 parts + online tests + CD with many questions (thousands), online updates to paper books, DVD lectures and an option to get a new paper book for $10 shipping, cost under $1,000.
I passed BEC 87, AUD 88, FAR 88 this summer for about 3 months of studying (no studying on weekends, traveling with a 3-year old to Europe and other stuff in the meantime).
My boss was really nice and gave me the time off to study, so I was able to do that.
I think GLEIM is great for the CPA exam. I almost exclusively used the paper books, did all MCS in the book at least 2 times (with FAR 3 times) and at the end I would use the MC CD to create sessions of about 90 questions – 3,4 sessions. I also did the SIMS online for AUD, but not for FAR, 'cause I was behind schedule.