If you need to reboot to move your xbox and still be able to run UDE you shouldn't put the original fonts back.
However, the fonts can change with dash version too. I assumed that not all fonts will work with all dash versions...
Edit : The re-install does not need the original fonts, but for the updated hexed dash to work you might need the fonts that this dash came with (renamed to *.bak).
I think the fonts are the same on all dash versions. I never replaced any fonts and never got an error.
ok the 5960 fonts in slayers are exactly the same size (to the byte) as the ones in my 4920 f0nts folder. does this mean that they are the same file and do not need to be updated? i prefer the sound of krayzies idea because it doesnt mean that turning off the xbox mid-procedure will kill it (hotswapping or putting in pc is not an option for me unfortunately).
so if i put the xboxdash.xbe (as msdash, pre-hexed with your font patcher), xboxdashdata, and xodash on C drive, reinstall UDE and it doesn't work then it must be because the slayers 5960 is not new enough?
I really don't see how this upgrade would be different. Your doin exactly the same thing.
i know, but perhaps reinstalling the UDE with the new dash would help things. don't ask me how, i'm still a n00b to all of you, but it's worth a try.

Most likely its a dashversion problem. Unless the updater check something else for determining whether it was previously run or not...
If there is a more recent 5960 dash than the one on Slayers this should be available on Live as well (does require an account to upgrade).
Anyway, a quick list of some font files on my PC :
fyi - Just force reverted to D:4290, then booted the PAL Star Wars Battlefront game demo DVD (from the video box set) - it forces Dashboard update to
D:5659.03.
i love you man.
.
thanks guys, i really appreciate all the help you guys have given me today, yesterday i thought that my xbox was buggered, now today i know that it just needs an update........
now to get the .03...........i'll find a way.