Please Help SEF not working!!! Client needs ASAP - Joomla! Forum - community, help and support

hello everyone,

i using shape5 sports_nation template joomla 2.5
http://www.schools.athleticfundraising.com

in order me activate seo friendly website have:
1- change htaccess.txt .htaccess in both root , /schools subfolder
2- in global configuration change search engine friendly urls no yes
3- change use url rewriting no yes

after main template runs links off menu not work , give me error:

not found

the requested url /findschool/mortonhsil not found on server.
additionally, 404 not found error encountered while trying use errordocument handle request.
apache server @ schools.athleticfundraising.com port 80

my mod rewrite enabled.

also edited "# rewritebase /" "rewritebase /" in htaccess no luck.

here htaccess:

##
# @package joomla
# @copyright copyright (c) 2005 - 2012 open source matters. rights reserved.
# @license gnu general public license version 2 or later; see license.txt
##

##
# read if choose use file!
#
# line below section: 'options +followsymlinks' may cause problems
# server configurations. required use of mod_rewrite, may already
# set server administrator in way dissallows changing in
# .htaccess file. if using causes server error out, comment out (add # to
# beginning of line), reload site in browser , test sef url's. if work,
# has been set server administrator , not need set here.
##

## can commented out if causes errors, see notes above.
#options +followsymlinks

mod_rewrite in use.

rewriteengine on

## begin - rewrite rules block out common exploits.
# if experience problems on site block out operations listed below
# attempts block common type of exploit `attempts` joomla!
#
# block out script trying base64_encode data within url.
rewritecond %{query_string} base64_encode[^(]*\([^)]*\) [or]
# block out script includes <script> tag in url.
rewritecond %{query_string} (<|%3c)([^s]*s)+cript.*(>|%3e) [nc,or]
# block out script trying set php globals variable via url.
rewritecond %{query_string} globals(=|\[|\%[0-9a-z]{0,2}) [or]
# block out script trying modify _request variable via url.
rewritecond %{query_string} _request(=|\[|\%[0-9a-z]{0,2})
# return 403 forbidden header , show content of root homepage
rewriterule .* index.php [f]
#
## end - rewrite rules block out common exploits.

## begin - custom redirects
#
# if need redirect pages, or set canonical non-www to
# www redirect (or vice versa), place code here. ensure those
# redirects use correct rewriterule syntax , [r=301,l] flags.
#
## end - custom redirects

##
# uncomment following line if webserver's url
# not directly related physical file paths.
# update joomla! directory (just / root).
##

rewritebase /

## begin - joomla! core sef section.
#
rewriterule .* - [e=http_authorization:%{http:authorization}]
#
# if requested path , file not /index.php , request
# has not been internally rewritten index.php script
rewritecond %{request_uri} !^/index\.php
# , request within component folder,
# or site root, or extensionless url, or the
# requested url ends 1 of listed extensions
rewritecond %{request_uri} /component/|(/[^.]*|\.(php|html?|feed|rss|atom|json|pdf|vcf|raw))$ [nc]
# , requested path , file doesn't directly match physical file
rewritecond %{request_filename} !-f
# , requested path , file doesn't directly match physical folder
rewritecond %{request_filename} !-d
# internally rewrite request index.php script
rewriterule .* index.php [l]
#
## end - joomla! core sef section.

this system information:

php built on linux p3nlhg519.shr.prod.phx3.secureserver.net 2.6.32-279.9.1.el6.x86_64 #1 smp tue sep 25 21:43:11 utc 2012 x86_64
database version 5.0.92-log
database collation utf8_general_ci
php version 5.3.14
web server apache
webserver php interface cgi-fcgi
joomla! version joomla! 2.5.7 stable [ ember ] 13-september-2012 14:00 gmt
joomla! platform version joomla platform 11.4.0 stable [ brian kernighan ] 03-jan-2012 00:00 gmt
user agent mozilla/5.0 (windows nt 6.1; wow64; rv:17.0) gecko/17.0 firefox/17.0

i using godaddy hosting.

can please me? imperative fixed client.

thanks in advance!
varsity2012

address of requested url http://schools.athleticfundraising.com/index.php?option=com_content&view=article&id=285&itemid=190
also, main domain have url http://athleticfundraising.com/index.php?option=com_gcalendar&view=gcalendar&itemid=134#year=2012&month=11&day=27&view=month so, seems don't have enabled .htaccess in main domain, maybe make problem.