Please see http://www.kallisys.com/newton/ata/ for the latest list of known bugs.As I write this, there are three known bugs:* The eMate sometimes restarts when it's closed with an ATA card in.* Some cards that worked with beta 14 no longer work since RC1.* Some cards don't work (timeouts, -10059 errors, etc.)Additionally, there is probably a bug in the debugging code that prevents me from installing NewtsCape, the Newton hangs without any reason. Please drop me a line if ever the same behavior happens with a release build.Please report to <pguyot@kallisys.net> any other bug that you might experience. Thank you.