S-U program S-U converts the UE program to look in a U: directory instead of in S: for Uedit's files. It allows you to keep Data!, Config!, Help!, Key-Help, and stored learn mode sequences in a U: directory; you can Assign U: wherever you want. (Many have complained that S: is too crowded.) In order to be converted by S-U, UE needs to be either in the current directory or in C:. WARNING: Uedit patches won't install in a UE program that is using U: instead of S:, because the CRC of UE won't match up with the release being patched. To apply a patch, go back to the original UE program that you received on disk (or last applied a patch to). NOTE: S-U merely writes "U" to the UE program at byte 60, overwriting the "S" that is there. Note that you could as easily use NewZap to do this; at byte 60 in UE there should be either "S:\0\0" or "U:\0\0", and it is okay to replace the "S" with "U" or vice versa.