Brent Brown wrote >Just before this thread dies, there are a couple of things I'm not >quite 100% sure on. What the correct suffixes are for kilobytes, >kilobits etc? I think we use "K" because we mean 1024 (not "k" >which means 1000), B for bytes and "b" for bits, but I'm not sure. >eg. Clear and logical :) I like and use that system. Problem is megabit per second... But it seem like we normaly default to the 10^x interpretation, not the binary number. ...and millibit per second is very seldom used... Just one correction as we are into that business: ;) prefix (not suffix) = the "factor" we put before the unit; i.e the "k" in km Speaking of units, I recently read an american paper and there are two units I am not sure about, can somebody fill in: mils = (sounds like milli inch??) microns = (micrometer? (µm)) Thanks in advance /Morgan Morgans Reglerteknik, HŠllekŒs, 277 35 KIVIK, SWEDEN fax +46(0)414-70331 & +46(0)859817928 tel +46(0)414-446620 morgans.rt@telia.com