I miss running too, but I'm afraid my injury just keeps getting aggravated every time I try to run again. My leg was running/walking so strangely for so long that the muscles built up incorrectly, so they continue to pull my knee and ankle in the wrong direction. I'm hoping some of this weight lifting stuff will help, but in the meantime, no running for me. :/
Those pullovers that you have to do instead of the lat pulldowns are HARD! I used to have to do those and the bent-over barbell rows instead of seated rows before. I'm not sure on those pullovers that I ever got higher than 25 lbs.
I don't have a squat rack, so I can't do barbell squats. :( I'd love to, but the highest weight I can curl up to my shoulders is about 35-40 lbs, and that's not enough weight for squatting to make it actually do something. I do wish I had a rack!!