Now LCMinutes supports even more options to define a rate plan that matches user's wireless plan as much as possible! Please check its change history for more details.
There're still some important features missing, like free service number, support to myFaves or MyFive, long distance charge, etc., but I do believe this version is a worthy try.
I will create a FAQ for LCMinutes about its common usage and its other aspects. But for now, if you have any questions, suggestions, opinions, or bugs to report, please leave a comment here.