Well, first you should go to
http://www.babypips.com and learn all there is there.
Also,
http://advisor.fxstreet.com is a good blog to follow. The author also does a free webinar every day which you can follow to learn about his method of reading trendline res/supp.
My clients at rebatefx get a free strategy pack on opening an account at one of the brokers on offer and free help to get the most out of them.