[xsl] newbie question: transforming xml to txt with xslt

["milena schrevel" <milena_s@xxxxxxxxxxxxxxxx>]

hi all, 
i want to exctract certain data from a xml-file, which contains programdetails of several tv channels (see a examle below), and put it into txt-files (for each tv channel one txt-file). the programm should read from the xml file the data starting from 6:00 am of the following day till 5:59 am of the day after that. 
i am new to xml, xsl/xslt. my question is now, if my problem can be solved with xslt only, or if i need another programminglanguage (which one?) for extracting data according the time? as there are 22 tv channels, i don´t want to write an xsl-file for each of these...is parameterpassing possible with xslt?  which tool you would suggest? 
thanks a lot in advance! any kind of help welcome! 
regards, milena schrevel 

xml-file: 
... 
<RESOURCE id="EVENTLIST_XYZ"> 
<EVENTLIST originalnetworkid="1" transportstreamid="1089" serviceid="0x2EE3" servicename="XYZ"> 
<EVENT eventid="0x23BB93"> 
<STARTTIME country="deu" date="21.09.2002" time="16:00:00" /> 
<DURATION country="deu" time="01:00" /> 
<SHORTEVENTDESC language="ger"> 
<EVENTNAME>News</EVENTNAME> 
<EVENTTEXT></EVENTTEXT> 
</SHORTEVENTDESC> 
<EVENTGENRE genreid="GENRE_0" /> 
</EVENT> 
</EVENTLIST> 
</RESOURCE> 
... 
example of output.txt : xyz 21.09.2002 16:00:00 News 

 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list