The driver's capabilities are:
* Detection of the uIDE card, unloads if not found.
* Provides up to 6 CP/M drives C: D: E: F: G: H:. This appears to be a limitation of the Amstrad CP/M Plus memory map and there may be a workaround (no promises, though!). Depending on what expansions you have connected to the PCW, you may have fewer than this (for example, if the Amstrad CPS8256 Serial/Parallel device is fitted, you lose H:).
* Is compatible with the CP/M Plus M: drive.
* Provides additional drives under Locoscript - H: I: J: K: L:.