On Tue, 6 Jul 2004, Peter Curran wrote: > Does anybody have any experience/knowledge with/of these devices? > > Would these work in a 4501 or a 4801? Yeah, the S5141 (DB37 synch serial) works in a 4501, and the S518 (ADSL) works in a 4801. That's all I've tried. But give them a call; they have some Soekris hardware and may have tested other boards. Mike