CMS Made Simple Forums

I want to install the guestbook twice to use it once as a guesbook en second as somewhere where people can leave other messages. Does somebody know if this is possible?

kind regards,

You could try the comments module: http://dev.cmsmadesimple.org/projects/comments

Sorry, Guestbook (currently) supports only one guestbook per site.
Maybe with comments or formbuilder you can achieve what you want.
It might be possible to create a copy of the Guestbook folder and make changes so it becomes a seperate module, but that'll take some time and some PHP skills'll be required.