In reply to Derry:
What grade and what area are you looking for? For grade V-VI here are some options:
In the Kaiser the Duelfer on the Fleischbank E face is the mega classic (queues possible on nice days) - or were you talking about the Classic route up the E Ridge? Also really good is the Wiessner Rossi on the same hill (but a touch harder).
Another big tick in the Kaiser is the Duelfer on the Totenkirchl W face. Really long (>20 pitches) with some tricky route finding in places but a great route up a huge face.
On the south side of the range there are also good options on the Bauernpredigstuhl (Rittlerkante) and the Leuchsturm (Alter Suedwand).
All routes in the Wilder Kaiser guide from Panico.
Another place I've spent some time at is the Schuesselkarspitze in the Wetterstein. Loads of long routes available on a S facing wall. W-Grat Turm Direct S face was good, as was the Peters Harringer (but that is more like VII). Also done 2 routes on the Scharnitzspitze in the right range - Hanneman was good.
Wetter stein South guide from Panico has these.
We have been using a selected guide from Rother - "Bayerische Alpen Nordtirol" for a good selection, if your German is up to it.
Then of course there is the Granite of the Zillertal (Grundschartner N ridge) and the Fussstein N Ridge if the fancy some alpine (snow) ambience.
Not to mention the long stuff in the Berchtesgaden and Dachstein areas... So much to do... so little good weather!