S3host is a pretty old program which I originally wrote back in 1994. It has later been replaced by the AmigaNCP package (http://www.vapor.com/amigancp/), but is now 'relaunched' to provide a temporary solution for Psion S5 connectivity. 1.3 - added support for 38400 and 57600 baud rates - fixed a few strings and docs - recompiled with SAS/C 6.58