Tejas: I got my P90X off Amazon. I also use an armband to hold my cell phone in so I can use CardioTrainer to count how long I do my exercise. There are some jumping in the dvds. However, you can modify. I don't like doing the huge high jumping over a towel in the Core Synergetics. Instead I do a step jump. I switched to Lean instead of Classic. Lean has less pushups!
I like P90X a lot just because I'm following a chart. I use an excel sheet I got off their website. It sounds like a lot of work but I input the information in Google Calendar and tape it to my wall. I missed a lot of days this month! That just means I'll have to extend it