Hi, I am new to Handcent. I just installed "Handcent Group SMS Plugin 1, 2 & 3". I don't know all these are require to send Group SMS? When I click on "Group SMS", it is showing me the following message: Currently installed Group SMS Plugin:3, activated plugin:2, you may send max 300 SMS every hour. Then only "Install Plugin" button is there. What should I do to send Group SMS. Do I require to do any settings? Do I require another plugin to do this? Please also let me know which Handcent plugin is the best for Group SMS. Thanks.