I personally use Thunderbird from Mozilla which has built-in rss reader. Its "free" out at mozilla.org. I think there are news aggregators for Lookout, oops I mean Outlook as well...
Comp.infosystems.kiosks (this group)
http://groups-beta.google.com/group/comp.infosystems.kiosks/feed/topics.xml
craig keefner tech blogger
http://www.gokis.net/self-service/kiosks/index.rdf
Tim Daw KioskNews.Org blogger
http://www.kiosknews.org/index.rdf
Kiosk Information Systems website
http://www.kis-kiosk.com/public/index.rdf
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Newsgroup: comp.infosystems.kiosks
homepage : http://www.visi.com/~keefner