I removed your addition because you did not formated the citation of the web-site properly. You actually inserted a direct link to the website—[http://www.siriusware.com Siriusware, Inc.]. This addition looked like an advertisement. However Sirius is a featured article and uses a different style for references and citations, which includes <ref></ref> tags and cite xxx templates. You should have used something like this <ref>{{cite web|url=http://www.siriusware.com|title=Siriusware, Inc.|publisher=|date=|accessdate=|author=}}</ref>. Please, also provide full information about the source that you want to cite. For details see Wikipedia:Citing_sources. Ruslik (talk) 07:02, 3 June 2008 (UTC)