Officially introduce yourself to the community by sharing your goals, obstacles or accomplishments. Don't be shy.. we're all here for the same reason. The more support we share the easier it will be to reach our goals!
There is really no way to spot reduce or drop fat from any particular area. The best exercise for thighs and arms are exercises which lower overall bodyfat. Another important factor will be diet. Search the boards here on diet topics for more specific information.