Hey,
1) Yes - open up single.php and archive.php and search for following code:
<div class="date_container">
<span class='day'><?php the_time('d') ?></span>
<span class='month'><?php the_time('M') ?></span>
<span class='year'><?php the_time('Y') ?></span>
<?php if($k_option['single']['acc_tw'] != '') { ?>
<div class="tweetmeme">
<script type="text/javascript">
tweetmeme_source = '<?php echo $k_option['single']['acc_tw']; ?>';
tweetmeme_url = '<?php echo get_permalink() ?>';
</script>
<script type="text/javascript" src="http://tweetmeme.com/i/scripts/button.js"></script>
</div>
<?php } ?>
<span class='date_container_bottom'></span>
</div><!-- end date -->
Replace it with:
<?php if(is_category() != '20,30') { ?>
<div class="date_container">
<span class='day'><?php the_time('d') ?></span>
<span class='month'><?php the_time('M') ?></span>
<span class='year'><?php the_time('Y') ?></span>
<?php if($k_option['single']['acc_tw'] != '') { ?>
<div class="tweetmeme">
<script type="text/javascript">
tweetmeme_source = '<?php echo $k_option['single']['acc_tw']; ?>';
tweetmeme_url = '<?php echo get_permalink() ?>';
</script>
<script type="text/javascript" src="http://tweetmeme.com/i/scripts/button.js"></script>
</div>
<?php } ?>
<span class='date_container_bottom'></span>
</div><!-- end date -->
<?php } ?>
Instead of 20,30 fill in the ids of the categories where you want to remove the date container.
2) Open up single.php and archive.php amnd replace:
<div class="entry-head">
<span class="comments"><?php comments_popup_link(__('No Comments','habitat'), __('1 Comment','habitat'), __('% Comments','habitat')); ?></span>
<span class="categories"><?php the_category(', '); echo $terms; ?></span>
</div>
with:
<?php if(is_category() != '20,30') { ?>
<div class="entry-head">
<span class="comments"><?php comments_popup_link(__('No Comments','habitat'), __('1 Comment','habitat'), __('% Comments','habitat')); ?></span>
<span class="categories"><?php the_category(', '); echo $terms; ?></span>
</div>
<?php } ?>
Instead of 20,30 fill in the ids of the categories where you want to remove the meta data.
3) Yes - in footer.php replace:
if($columns == 4){$last = "last"; }
with:
if($columns == 3){$last = "last"; }
and in sidebar_footer,php (located in the folder theme_options.php) replace:
$k_option['custom']['footer'] = array('left','center','right');
with:
$k_option['custom']['footer'] = array('left','center');