How to make a macro in outlook 2007…need a code sample :)

How to make a macro in outlook 2007…need a code sample 🙂
Hi to all.
I’m looking for a code sample (VSBA )capable to insert a text message, when replying to a mails. Many times I get many mails that needs the same answer, and I think it will be easy for me not to write the same message again and again, or make a copy-paste in mail reply.I think that it should be possibile to have a macro for outlook 2007 that can solve this issue. Can you help me with this “macro”?.
I thank you very much