On 06/10/2011 10:45 AM, Ronny Standtke wrote: > While most of the software packages on such a system can be upgraded, some just > can't. why? -- Address: Daniel Baumann, Donnerbuehlweg 3, CH-3012 Bern Email: daniel.baumann@progress-technologies.net Internet: http://people.progress-technologies.net/~daniel.baumann/