If you decide to try TMG 6.0 with UFT data, make sure that you do so *only* with a sqz file placed in a new folder.
TMG 6.0 has some new data format conversion issues that are still being ironed out. One UFT user on an Ancestry.com forum reported loss of ability to see "Memo" data in UFT after using a trial version of TMG 6.0.
This issue seems to be isolated, but plausible. There has been neither confirmation nor denial of the problem by TMG Support or beta testers. John