Works fine on my latest-build T-Mobile Vario IV...
Despite the problems that many have found, all I wanted to do was shuffle the annoying Mobile TV thing off screen and swap it for the SMS tab.
I installed the .NET Compact framework as per the MS .msi file. This means using ActiveSync to install it to the handset, but that worked fine enough.
Then I copied the .cab from post#1 onto the SD card and ran it from there.
Both were installed to the phone memory and not the SD card.
The program then loaded without hassle and the TF3D icons have now been rearranged.
I have not tried any themes or deleting tabs, but would love to have the slightly gimmicky animated weather tab back - it's been deleted in this 'new' TF3D build along with the white-backed large digitial clock numerals (just has white-text plain clock now).
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ROM: 1.95.110.59 WWE
ROM date: 03/20/09
Radio: 1.08.25.20
Protocol: 52.44.25.24U
TouchFLO v3 build 29946
WM 6.1 (CE OS 5.2.19971 build 19971.1.2.6) - Stock T-Mobile as installed on a brand-new main board (old one overheating, crashing and getting worse - warranty repair after 9 months out of box), feels a lot swifter than the original shipped version, which is online as RUU_Hermann_TMO_UK_1.69.110.8_Radio_Signed_Raphael_CRC_52.33.25.17_1.02.25.19_Ship