Gruess dir Edmund!

I used to use them all the time, but ever since I changed the encoding for non-Unicode programs to Russian, it always comes out as a Cyrillic character when I write them(so I just use "ue", "ae, "oe", etc.).
But I think they go like this:

AE = ALT +132
OE = ALT+147
UE = ALT+125?
SS = ALT+225

I don't know what they are for capitals, though. Have fun.