would you mind using the recover command from the commandline? I prefer it, because it gives me better control - and in most cases is faster than the GUI.
ok. seems like your last backup was only incremental and did not save anything - or at least not that what you want to recover.
try to change the browse time to the time of the last full backup - then you should see the index.
With the commandline you would do:
cd to the directory you want files recovered
recover -s server
then you get the recover> prompt there you could:
ls / dir /ll - to show the files available
versions - will show you all saved instances of the directory
changetime - will take you back into time
add - will add files for recovery, wildcards allowed
list - will show you all files selected for recovery
volumes - will show you the tapes needed for recovery
recover - will start the recover process
Have fun
Johanes