Continuity mistake: On top of the collapsed building, when Bond has given up trying to revive Vesper, in a close-up shot, Vesper's head is resting below a piece of light wood inlaid into the much darker roof. Cut to a very far shot, just before Bond holds her, and her head is now right on this wood. (02:17:25)
Continuity mistake: After Bond has won the poker game at the Bahamas, he asks for the valet ticket for Dimitrios's car. The amount of liquid in Dimitrios's glass decreases between shots without him drinking any. (00:35:30)
Chosen answer: Le Chiffre operates as the banker for Mr White's entire organisation. The Ugandan is only one of many individuals and groups for whom Le Chiffre provides financial services; killing him does little to solve the problem of the missing money. Plus there's the question of trust - if Le Chiffre can't keep the money safe, then Mr White's organisation have no use for him and, as we see in the movie, will readily eliminate him. Le Chiffre's desperate to recover the money to prove his trustworthiness and save his own life.
Tailkinker ★