I've updated the autosplitter for RE0 that is built into LiveSplit. It has the ability to split on items, key events which are based on where the older autosplitters were splitting, as well as door splits covering NG, NG+, and Wesker Mode for both standard and door skip runs. There are blank splits in the Resources section of this page set up to use with the autosplitter, just check out the description file in the download for what you need to check in the autosplitter settings.

Thanks to Mogul for testing early versions, Keys and Pessimism for helping me with the route for the splits, and Mysterion for helping with the code for the splitter!