Various general exercise related discussions. Find out what it takes to reach your fitness goals through daily effective exercise. With so many options we try to find out what works best.
I'm going to put links to a couple of posts that will answer part of your question. The thumb tacked posts in each of the forums have a lot of info. As far as how much to lift? Start one of the FT exercise routines and they will also have the rep range.
There are a lot of trade offs on home equip vs. the gym. If you really know what you're doing, home equipment works fine. One of the advantages to the gym that's often overlooked is that you're paying a fair amount of money for the use and a lot of people are more likely to go.
http://www.freetrainers.com/FT/jsp/Message.jsp?f_ix=1&t_ix=2701