On October 1, 2006 at 11:15, Eigeny Oulianov said...
The most cost effective 2-way RS-232 solution I touched
is Elan SC-4 with very short list of supported 2-way devices.
They are expecting to release many, many more files to be compatible with a lot of devices soon - I hope. The SS1, when it becomes available separately will be equally as cheap and do a lot more.