Thanks Rossi, what I have been doing is the following:
Rowing, cycling, jogging (started off as walking), sit ups, cross trainer, light weights with high frequency.
Rowing for example I will swap between doing 5 sets of 2minute bursts with a 2 minute rest in between trying to maintain a 500m for each set and then on a different day I will do 2000m in 1 stint but at a much slower pace so I try to mix up a bit of endurance and short bursts with all my exercises. I think its been working well so far due to me mixing up my cardio quite often so I don't get too used to it.
Exercise with weights I have just been doing basic things like lunges and a few basic kettle bell exercises.
Now that I am down to a better weight I have started to included more weights in my regime, 3 days a week with a burst of cardio at the start and finish. The other days I do purely cardio.
Hope that helps a bit.
Edit, to give an example here is what I did today (Tuesday is all cardio for me)
I stretch at home.
5 minute brisk walk to the gym.
20 sit ups x 5
20 minute cross trainer, level 6 intensity with 4x 1minute bursts of 7 intensity at the 4, 9,14 and 19 minute marks.
20 minute cycle following the same format as above.
1 minute walk followed by a 2 minute run x3 (running has only really been a recent thing due to my previous weight so I am introducing this more and more)
Another stretch
5 minute brisk walk back home.