The TSM Administration center is our supplied interface. The 6.1 version has significant improvements over earlier versions, and will support 5.5 and 5.4 servers. It is available for download with no charge, see http://www.ibm.com/developerworks/wikis/pages/viewpage.action?pageId=108888177 for the location of the download and instructions. It seems that long term customers tend to stick to the command line, but new customers who start with the Administration Center like it, so I would reccomend giving it a try.
Carol Trible IBM Tivoli Storage Manager Development
