While open-source software can deliver a low-cost business solution quickly, it was labeled too risky for the Australian Broadcasting Corporation\u2019s new content management system (CMS), according to the organization\u2019s chief information officer (CIO).In an exclusive interview with Computerworld Australia, Colin Knowles, the ABC\u2019s CIO and head of technology, said open source was considered for a CMS solution, but would have been a "high-risk strategy" because of the amount of development work required."You have to balance what is the risk of having to do development against being able to touch and feel the core elements of work," Knowles said."Our general view is we will acquire when we can, and we are quite happy to shift the work practices to fit the last 20 percent rather than build 80 or 100 percent with all the risks of that."The ABC is still in contract negotiations with content management system vendors and will not announce the chosen supplier until a final decision is made. It has also formed a technology strategy group with a view to facilitating debate about real and disruptive technological trends.Knowles said there are plenty of examples of organizations\u00a0that started building their own applications\u00a0and five years later "are still building.""And then they are frightened to give it up, because they\u2019ve spent too much money on it," he said."You\u2019ve really got to get short runs. I like to think most of our projects have a six-month deliverable [and] if it doesn\u2019t deliver, be prepared to chop it off at the socks rather than keep putting money into it."Knowles said trying to fix problems can be like the gambler\u2019s problem: "I\u2019ll put another bet down, because I might cut my losses, [but] eventually you go bankrupt."The concepts of source code access and not being reliant on one vendor for support are valid, according to Knowles, but a decision to deploy open source comes back to risk management."Open source in a lot of cases may well be the low-risk strategy, but you need to be careful of where you are going with it," he said. "You\u2019ve got to say, \u2018Would I go and develop a financial management system or will I work with an SAP [AG]\u2019 and so on."In addition to risk evaluation, IT managers should also consider whether they will be "any better off at the end of the day.""Do I need to employ plumbers and the plumber unblocks four drains a month, or when I have a major plumbing job I call in a contractor?" Knowles said."Open source in some cases will deliver exactly what I want cheaply and quickly. In another case, it might be I have to develop a whole lot of skills and knowledge and reinvent a whole lot of stuff that\u2019s already available in a box. It is a trade-off, and we certainly look at open source from that point of view."On the apparent rise in prominence of open source, Knowles said it is taking "a long time to be disruptive," and its publicity is "an advocacy of those who wish to [push] open source."-Rodney Gedda, Computerworld Today (Australia)Check out our CIO News Alerts and Tech Informer pages for more updated news coverage.