Why don't you try Metatrader it is free and a lot of people on this forum use it. You can get it with a demo account which is free. There are a number of brokers that use Metatrader. On the forum's preferred brokers page you could open a demo account with InterbankFX or Mig Investments. They both offer free MT4 charting software. InterbankFX's demo will last longer than 30 days if you use it regularly.
