So yes, the upcoming patch includes SLI/Crossfire scaling. To give you an example a GTX 295 will go from 48fps to nearly 70fps in 1080p. Also the rendering team found some further optimizations so that normal (non SLI) graphics performance should be 5-10% faster with the patch.

Input lag – we’ve solved the latency issues reported using some wheels. There was a dead-zone issue and a threading problem introduced very late in development that have been fixed.

Garage screen crashes/CTDs – a fast button press issue that wasn’t seen during development is also fixed in the patch.

A black screen issue on starting a race requiring a pause/unpause to fix is also addressed. This was caused by a timing difference with the protection system.

NVision – some reverse/double stereo issues with the mirrors and environment maps have been addressed in the patch. NVidia very kindly provided us with more hardware for the render team to address this – Kudos to them for that.

There are also some more minor fixes in the patch – the above represent the vast majority.