DVICO released the new beta for public testing, you can download to your tvix by using the beta mode, go to the Setup>System page and with your remote, press: 2, 3, 8, 2, function, which should connect to and prepare the beta for downloading.
Or you can use this page to download the file:http://www.digitalconnection.com/Sup...ETA_m66x0n.asp
Changes from v1.9.9 is at the link above.
TrueHD pass-thru (DTS-MA is not yet available)
New user customizable interface
Native Frame Rate mode for 24Hz video