The "IDE Plus 2.0" ATA interface

IDE Plus BIOS 1.6, the BIOS update file + addons (rev. 2.I.2018), ARC file.
TurboIDE+, IDE+ BIOS plugin for the Rapidus accelerator: makes the HDD I/O significantly faster.
Change the PBI ID number for IDE+ rev. E/F.
Download APT Toolkit from here (external site)
APT Toolkit rev. 5 (local copy)

IDE Plus BIOS 1.5(a), the BIOS update file + addons (version fixed 12.VIII.2016), ARC file.
IDE Plus BIOS 1.4, the BIOS update file + addons (rev. 29.I.2016), ARC file.
IDE Plus BIOS 1.3, the BIOS update file + addons (rev. 18.I.2014), ARC file.
IDE Plus BIOS 1.2, the BIOS update file + addons (rev. 5.I.2013), ARC file.
Utilities disk, revision 8.VII.2012.
IDE Plus BIOS 1.1, the BIOS update file + addons (rev. 28.X.2012), ARC file.
IDE Plus BIOS 1.0, the BIOS update file + addons (rev. 8.VII.2012), ARC file.
Utilities disk, revision 12.X.2011.
IDE Plus BIOS 0.9, the BIOS update file + addons (rev. 12.X.2011), ARC file.
IDE Plus BIOS 0.8, the BIOS update file + addons (rev. 5.VII.2011), ARC file.
IDE Plus BIOS 0.7, the BIOS update file + addons (rev. 20.VI.2011), ARC file.
IDE Plus BIOS 0.6.

Documentation

D2D v.1.8, a program to replay WAV files directly from hard disk.
An example WAV file ("Unreal II" by Purple Motion, from "The Second Reality" by Future Crew; 5.8 MB)
A simple GR.8 *.VS movie player (1.2 MB ARC or 560 KB ZIP), the archive contains two *.VS movies.
A simple VBXE *.VX movie player (5.2 MB ZIP), the archive contains one *.VX movie (updated 20 III 2016).

Utility disk for the interface. ATR format, side A for MyDOS, side B for SpartaDOS (updated 19.I.2011).
User's manual (revised 8.XI.2009.)
IDE BIOS 1.11, the ROM handler for the interface, latest version (updated 12.V.2006.).

No form of commercial distribution of the software available here is allowed without my prior, explicit permission.