I ran X over a 128Kbps ISDN line for years. I thought it was pretty usable, as long as you were a bit careful about what you ran over it. XTerms were fine; th

I ran X over a 128Kbps ISDN line for years. I thought it was pretty usable, as long as you were a bit careful about what you ran over it. XTerms were fine; things like Framemaker were painful.