Hi Mate,
By the TSM 6.1 Beta documents you will only be able to go from TSM 5.5 to TSM 
6.1.
If you wanna go from 5.4 you are recommended to upgrade from 5.4 to 5.5 first.

I haven't finish my testing yet with upgrade from 5.5 to 6.1 yet because you 
can't install TSM 5.5 and 6.1 as default installation in Windows. And the Linux 
version of 6.1 Beta has just been released.
But as I understand do you need to upgrade even 5.5 to a "5.6"ish version.
But their is a 6.1 Beta forum that you can ask this kind of questions. I think 
it is really important that the TSM Development team can read all questions and 
ideas in one place.

Best Regards
Christian Svensson

Cell: +46-70-325 1577
E-mail: Christian.Svensson AT cristie DOT se
Skype: cristie.christian.svensson
________________________________________
Från: ADSM: Dist Stor Manager [ADSM-L AT VM.MARIST DOT EDU] för goc 
[gooooc AT GMAIL DOT COM]
Skickat: den 19 december 2008 17:09
Till: ADSM-L AT VM.MARIST DOT EDU
Ämne: 5.4 --> 6.0 (server)

will it be possible ?

--

Fred Allen  - "I like long walks, especially when they are taken by
people who annoy me."