htaccess rewrite 问题？求答案

我在美国租了个服务器，做了个cms网站，这个php程序是datalife的，在我自己电脑上用的很好，可是上传到服务器上的时候，当需要生成伪静态文章页的时候，服务器就无法找到文章，提示404错误，我在网上搜索一下，有人说需要设置apache，我写信给美国服务商，他们说服务器的mod_rewrite设置的很好，不用修改，让我修改我的htaccess文件，下面是我的文件代码：
DirectoryIndex  index.phpRewriteEngine on# 绣滂疱牝
RewriteRule ^page/(.*)$index.php?cstart=$1 [L]# 燕?镱耱
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page,([0-9]+),([0-9]+),(.*).html(/?)+$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&cstart=$5&news_name=$6 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page,([0-9]+),(.*).html(/?)+$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&news_name=$5 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/print:page,([0-9]+),(.*).html(/?)+$ engine/print.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&news_name=$5 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/(.*).html(/?)+$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_name=$4 [L]RewriteRule ^([^.]+)/page,([0-9]+),([0-9]+),([0-9]+)-(.*).html(/?)+$ index.php?newsid=$4&news_page=$2&cstart=$3 [L]
RewriteRule ^([^.]+)/page,([0-9]+),([0-9]+)-(.*).html(/?)+$ index.php?newsid=$3&news_page=$2 [L]
RewriteRule ^([^.]+)/print:page,([0-9]+),([0-9]+)-(.*).html(/?)+$ engine/print.php?news_page=$2&newsid=$3 [L]
RewriteRule ^([^.]+)/([0-9]+)-(.*).html(/?)+$ index.php?newsid=$2 [L]RewriteRule ^page,([0-9]+),([0-9]+),([0-9]+)-(.*).html(/?)+$ index.php?newsid=$3&news_page=$1&cstart=$2 [L]
RewriteRule ^page,([0-9]+),([0-9]+)-(.*).html(/?)+$ index.php?newsid=$2&news_page=$1 [L]
RewriteRule ^print:page,([0-9]+),([0-9]+)-(.*).html(/?)+$ engine/print.php?news_page=$1&newsid=$2 [L]
RewriteRule ^([0-9]+)-(.*).html(/?)+$ index.php?newsid=$1 [L]# 青 溴睃
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})(/?)+$ index.php?year=$1&month=$2&day=$3 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page/([0-9]+)(/?)+$ index.php?year=$1&month=$2&day=$3&cstart=$4 [L]
# 青 忮顸 戾??
RewriteRule ^([0-9]{4})/([0-9]{2})(/?)+$ index.php?year=$1&month=$2 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/page/([0-9]+)(/?)+$ index.php?year=$1&month=$2&cstart=$3 [L]
# 蔓忸?玎 忮顸 泐?
RewriteRule ^([0-9]{4})(/?)+$ index.php?year=$1 [L]
RewriteRule ^([0-9]{4})/page/([0-9]+)(/?)+$ index.php?year=$1&cstart=$2 [L]
# 恹忸?铗溴朦眍祗 蝈泱
RewriteRule ^tags/([^/]*)(/?)+$ index.php?do=tags&tag=$1 [L]
RewriteRule ^tags/([^/]*)/page/([0-9]+)(/?)+$ index.php?do=tags&tag=$1&cstart=$2 [L]
# 恹忸?潆 铗溴朦眍泐 屦?
RewriteRule ^user/([^/]*)(/?)+$ index.php?subaction=userinfo&user=$1 [L]
RewriteRule ^user/([^/]*)/news(/?)+$ index.php?subaction=allnews&user=$1 [L]
RewriteRule ^user/([^/]*)/news/page/([0-9]+)(/?)+$ index.php?subaction=allnews&user=$1&cstart=$2 [L]
# 恹忸?怦艴 镱耠邃龛?眍忸耱彘
RewriteRule ^lastnews/(/?)+$ index.php?do=lastnews [L]
RewriteRule ^lastnews/page/([0-9]+)(/?)+$ index.php?do=lastnews&cstart=$1 [L]
# 恹忸??忤溴 赅蜞腩汔
RewriteRule ^catalog/([^/]*)(/?)+$ index.php?catalog=$1 [L]
RewriteRule ^catalog/([^/]*)/page/([0-9]+)(/?)+$ index.php?catalog=$1&cstart=$2 [L]
# 恹忸?礤镳铟栩囗睇?耱囹彘
RewriteRule ^newposts(/?)+$ index.php?subaction=newposts [L]
RewriteRule ^newposts/page/([0-9]+)(/?)+$ index.php?subaction=newposts&cstart=$1 [L]
# 羊囹桉蜩麇耜桢 耱疣龛鳆
RewriteRule ^static/(.*).html(/?)+$ index.php?do=static&page=$1 [L]
# 恹忸?桤狃囗睇?耱囹彘
RewriteRule ^favorites(/?)+$ index.php?do=favorites [L]
RewriteRule ^favorites/page/([0-9]+)(/?)+$ index.php?do=favorites&cstart=$1 [L]RewriteRule ^rules.html$ index.php?do=rules [L]
RewriteRule ^statistics.html$ index.php?do=stats [L]
RewriteRule ^addnews.html$ index.php?do=addnews [L]
RewriteRule ^rss.xml$ engine/rss.php [L]
RewriteRule ^sitemap.xml$ uploads/sitemap.xml [L]RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^.]+)/page/([0-9]+)(/?)+$ index.php?do=cat&category=$1&cstart=$2 [L]
RewriteRule ^([^.]+)/?$ index.php?do=cat&category=$1 [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^<]+)/rss.xml$ engine/rss.php?do=cat&category=$1 [L]
RewriteRule ^page,([0-9]+),([^/]+).html$ index.php?do=static&page=$2&news_page=$1 [L]
RewriteRule ^([^/]+).html$ index.php?do=static&page=$1 [L]请问高手我该怎么修改呢？