If it's the BB cup you can't remove, have you tried Sheldon's method of using a big fat bolt? Has worked for me in the past.
http://www.sheldonbrown.com/tooltips/bbcups.html
@adama started
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If it's the BB cup you can't remove, have you tried Sheldon's method of using a big fat bolt? Has worked for me in the past.
http://www.sheldonbrown.com/tooltips/bbcups.html