Which backup option for new server

Our company is planning on ordering a new Poweredge 2600 and have a question about the tape backup options displayed on dells website. We plan on using Small Business Server 2003 and above the tape backup options it says "When selecting Microsoft SBS operating system with an internal tape backup unit, you must select the Tapeware Enhanced Suite separately (under Tape Backup Software below) and not the bundled solution.". We are not sure what it means by the bundled solution. The backup option we are wanting is PV110T, DLTVS80 Tape Backup, 40/80GB, Half Height, Internal, but we are unsure if we need the one with controller or without the controller or if that is what the are refering to by the bundled solution. Thank you for any help you can provide.