The beef I have is that it seems that developers are starting to make controls uncomfortable for PC gamers whom refuse to invest in 360 controller to play their games.
The 1.2 patch alters The Invisible War so any external mapping software will be canceled upon game load however opening one of the cfg files with notepad reveals the patch scripted the game for an XBox controller specifically.
Granted you can still use Deus Ex's internal mapping options for a third party controller but it thwarts being able to use your second analogue stick, like a mouse.
Hmm. Was the original X-Box controller compatible with Windows (was it even USB)? I don't recall people using them with their PCs, anyway, and DX2 predates both the X-Box 360 and Microsoft's "Games for Windows" branding. Given that the game was a terrible port in the first place, I wouldn't be surprised to find leftover junk files from X-Box development (or lousy gamepad support, for that matter).