Is there any free software that works on Nokia N70 (without use of internet) that can be used to show like a "chat style" of text messaging? Please provide link for download. Also has to be in English

note- a lot of software online say that it is for Nokia N70, but it does not install. Mostly says "corrupted file" (please check if possible)

Just to make everything more clear...
Need Nokia N70 sms chat software
-English language
-chat-like visual
-free downloadable
-no internet required
-installs in phone

best answer to the first person who meets all requirement
Thank you