Hosting company not happy with my MODx .htaccess file

<Files .htaccess>
order allow,deny
deny from all
</Files>

Options -Indexes

# MODx supports friendly URLs via this .htaccess file. In order to use it, you must change the 
# file name from ht.access to .htaccess. If you don't want to use friendly URLs, you can comment 
# the three Rewrite directives out with pound signs (like the beginning of this line).
#
# Make sure RewriteBase points to the directory where you installed MODx.
# E.g., "/" if your installation is in your root web documents directory (it comes this way by 
# default) or "/MODx" if your installation is in a MODx subdirectory, per the comments below. You
# must serve web pages via Apache with mod_rewrite to be able to use this functionality.
#
# The last two blocks of rules at the bottom of this .htaccess file address anamolies with IE 
# for Windows PCs and the way in which it caches images, which causes a distracting flicker in 
# background images when links are hovered on the page.
#
# The output compression directives immediately below serve to speed up delivery of web pages, 
# and may also be optionally commented out.

php_flag zlib.output_compression On
php_value zlib.output_compression_level 5

# Rewrite directives here for SEF (Search Engine Friendly) URLs

Options +FollowSymLinks

RewriteEngine On

#the following sets domain.com to www.domain.com
RewriteCond %{HTTP_HOST} ^domain\.com
RewriteRule ^(.*)$ http://www.domain.com/$1 [R=permanent,L]

#add these lines for redirecting visitors, but not FeedBurner agents, to your FeedBurner feed
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule ^rss.xml$ http://feeds.feedburner.com/domain [R,L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# If your MODx installation is in a subdirectory, change the following line to match the physical
# path to the "root" of the site as follows:
# RewriteRule ^(.*)$ /index.php?q=$1 [L,QSA]

RewriteRule ^(.*)$ index.php?q=$1 [L,QSA]

# This following two sections stops screen flicker in IE on rollovers (Bad IE Win, Bad!).
# Comment these sections out if you do not need them. They can result in having to force reload
# pages when developing sites and changing images frequently to see your changes. 

#ExpiresActive On
#ExpiresByType image/gif A2592000
#ExpiresByType image/jpeg A2592000
#ExpiresByType image/png A2592000

#BrowserMatch "MSIE" brokenvary=1
#BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1
#BrowserMatch "Opera" !brokenvary
#SetEnvIf brokenvary 1 force-no-vary