WordPress MU

Hi

Iv serached the forums and i find some info about making a frontpage to my bloggfarm.

im a newbi...
i choose a theme
but what file do i modify to change the front?
I also got lots of widgets
but how do i put in a widget where evere i want to have it?.

I guess im looking for what most are...

a clean frontpage
that displays..

new bloggs
updated bloggs
most active bloggs
new comments

is there a theme like this?

thx

I would be interested in knowing this as well....should someone have an answer.

Well i can answer myself..partly

_list_all_blogs widget i found @ http://wpmudevorg.wordpress.com/plugins.php
take care of the:
new bloggs
updated bloggs
most active bloggs
new comments

for me the hard part is now the stylesheets...

Questions tho....

1. when i try to insert the Avatar Pack plugin i just get " fatal error " when i try to activate it..
I have a avatar folder with correct settings and the php file is modyfied to to my site settings....still fatal error.

Anyone that has a clue what could be wrong?

2. Themes
I changed a theme that i liked...well just to pictures..
how do i chnage the text and that shows up under admin were i pick the themes.

now i have 4 themes with the same name and text

i would like to add my own words to the themes