Very easy to flash, just download latest flash extract to usb stick, plug in front and turn on. Dont forget to do online updates after. Thinks theres about 21 extra updates.
the only image iv tried is the vix image having just bought my vu last week, but out of the box i had everything running flawlessly withing an hour, and its continued this way since iv installed the image, really great!
I have to admit I have only tried vix image, did have a problem with recording the cricket the other day as it said it run out of time or something but other than that its pretty bang on...
rytec is very unreliable matey ...
use crossepg...whenever u make any changes eg..put in a update time ,
you must reboot yer box to take effect.
i use crossepg ..
open tv (sky) is very reliable ...
and download at 4am everyday to the HDD ..it works most times ...