Hi everybody, I am going to spin a 4 layer PCB. 0.062" thick, matl: FR-4. All parts are 0603 or larger. The board should work at up to 500 MHz or so; no other special SI requirements beyond that. I am thinking about using one of the internet-based quick-turn houses which specialize in prototype runs. The vendor I am considering is PCBFabExpress.com: http://www.pcbfabexpress.com/ Has anybody here used this or similar vendors? Any good or bad experiences? How is their quality compared to e.g. Ambitech or Praegitzer? Any special precautions to take? Thanks, Stuart ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu