[Arkan]

All you really need is 45 minutes. Lets take chest for example. This is what i do.

Flat bench. 4 sets and i pyramid the weights higher. 1st set i'll get 10 reps. By the 4th set, i may only get 6 reps

Incline Bench. Again, 4 sets and pyramid the weights

Decline Bench. Same.....4 sets

Then, if i still have strength, i may do some pec-decks or "flys". By that time, it's 45-50 minutes later and i'm spent.

Note: When i say "pyramid" the weights, this is what i mean.
Example on flat bench:
Set 1 = 150 lbs (10 reps)
Set 2 = 175 lbs (10 reps)
Set 3 = 200 lbs (8-10 reps)
Set 4 = 225 lbs (6-8 reps)

I hope you're able to understand.