Forums / Cotonti / Extensions / Can someone port the MCalendar plugin?

As the name of the topic: Can someone port the MCalendar plugin to Cotonti 0.7?
I think i found out why it doesnt work,but im not a programmer.
I think the problem is here: <!-- BEGIN: NEWS -->
The xtemplate didnt like it till i tryed <!-- BEGIN : NEWS -->,but after this the plugin itself stoped functioning...