The excellent Sam Steele has updated his site with a new release of FrotzDC, heres the news from the great man himself:

I’ve released a new version of Frotz-DC, which is available on the Frotz-DC page. The latest release includes more color schemes, and all the games are loaded from the folder “frotz” to make it easier to make compilation cds. This release can also be completly controlled by the keyboard, with no controller required. Saving still requires a VMU to be in port 1, so depending on whether your keyboard has a VMU plug in it you may still need a controller plugged in.

Check his site out http://c99.dyndns.org/dc/index.shtml