I am a long way through BG (with ToSC loaded). I left the Iron Throne to do till last, sowent and did the ToSC stuff - but now I can't complete the iron throne! I go in, fight my way through (including the irritating bug which plays movies over & over again....!) talk to the guy on the fifthfloor and have my journal updated. Then whenI go back to duke Eltan - I don't get the option which would allow me to go through to chapter 6..... and its driving me crazy. I have done it straight from a save prior to going to Ulgoth's beard.... please dont tell me I have to do all that again - I think I'll probably just give up if I have to.

Does anyone have any ideas?

This may be a silly question, but it always needs asking - have you installed the latest patch?

http://www.bioware.com/games/tales_s...pport/patches/

I think you've forgotten to completely explore the 5th floor. Killing people is not the answer--Duke Eltan needs evidence.