You're right swan, i just do them for overall endurance.

You would benefit more if you found a way of combining strength with cardio training techniques....as i have said a number of times already on here. But to be honest if you prefer treadmill running and doing weights id suggest continue doing cardio first but have no rest time to do your weights...it...

Anybody into circuit training. I find it yeilds the best results especially if you combine weight lifting with cardio and muscular endurance exercises.

Simple answer- Circuit training

Have you ever thought about circuit training? You dont need gym machines to combine strength and cardio you know.