Yakky, you should also read the BFL book if you want more info on the exercises. I would go for used or the library, because it might not be what you need if you are using your Total Gym. The BFL book covers a lot of the same eating patterns discussed in the EFL book, but it has some more motivational info in it and also covers the whole work out plan. It has pictures of exercises which also have very good descriptions, anda workout schedule. However, you are probably getting similar results with your Total Gym. You can't really follow his schedule with the TG - unless you can adjust the weight on the TG.
On BFL, you take a light weight - say 5 pounds, and you do 12 reps. Then you wait one minute and do 10 reps with a slightly higher weight, then wait a minute and do 8 reps going higher, then wait a minute and then 6 reps going a higher weight. You are increasing the weight each time 'if you can'. You are trying to do your best here - then you do 12 reps again with same or better weight, and then 12 reps of another exercise that focuses on the same muscle. Then you do another body part. You alternate upper and lower body on weight day, and on the alternating 3 days you do cardio. So 3 days a week cardio, 3 days a week weights, switching off upper and lower each time.
I hope that didn't totally confuse you! Oh, you can see the videos of the exercises and you can download the same exercise guideline sheets from the Body For Life site at
www.bodyforlife.com . It sounds like you are covering the same general idea in your own way.