This is an excellent routine!
http://www.exrx.net/Questions/BasicProgram.html
I have found that the stretch bands are great for resistance training. There are many (as in, almost too many) DVDs and other inexpensive guides for using the bands. I have one that looks like a rubber band on steroids and a couple more that have handles on them. I am able to use them for certain body areas (especially my legs) by looping them over door handles. My treadmill is a cross trainer so I get some arm resistance training on that too. Your problem may be finding too much information!