Sydewynder is an SMS receiver and sender module written in Python for S60 phones. It can automate the responses of messages and can be used as a mobile application server in areas where setting up a traditional server may be difficult or illegal. It also is very useful for prototyping mobile applications, such as games, without the burden of expensive hosting. As such, it works very well in educational settings. It even includes an emulator for developing scr ipts off of the phones.-Sydewynder is an SMS receiver and sender module written in Python for S60 phones. It can automate the responses of messages and can be used as a mobile application server in areas where setting up a traditional server may be difficult or illegal.　It also is very useful for prototyping mobile applications, such as games, without the burden of expensive hosting.　As such, it works very well in educational settings.　It even includes an emulator for developing scr ipts off of the phones.