Actually this is a little tricky to do and involves a little bit of knowledge of Mambo.
THe newsfeed module that comes with mambo does not allow to control which feed the module will display, it merely displays all the modules you have set to publish.
A modified newsfeed module may exist that has this functionality. Otherwise your going to have to modify the module to allow this.
Then you would need to create multiple instances of the module as discussed here:
http://forum.mamboserver.com/viewtop...183&highlight=
You would then need to place module positions in the relevant areas you wish these feeds to be displayed on your frontpage: possibly requireing you to create custom module positions, as discussed here:
http://forum.mamboserver.com/viewtop...ighlight=user1
Then you would need to assign your newsfeeds to the relevant module positions.
in fact your problem is very similar to the one discussed here (except this is in relation to latest news modules):
http://forum.mamboserver.com/viewtop...?p=70476#70476