Hi Bojin, On my website http://surf.to/smtinfo, in the "software downloads" section, I have included a link to QMSPC, a very useful SPC program with a full manual included. I don't know about the other packages you mention, but since QMSPC is 100% free you may want to check it out. Regards, Daan Terstegge Unclassified mail Personal Website: http://surf.to/smtinfo >>> "Bojin G. Slavov" <[log in to unmask]> 05/19 8:14 pm >>> Hi folks, I am looking for SPC software package suitable for the circuitboard industry( I work in a testing lab and probably will use SPC a lot) I found "SPC Express for Windows", but somebody told me there is a beter software - True Chem. I hope you can advise me which is better and if this is True Chem - were can I by it. Any comments are welcome Thank U so much for your time :-) Bojin Slavov - QC Lab Manager Eternal Technology Corporation E-mail: [log in to unmask] Get your FREE Email at http://mailcity.lycos.com Get your PERSONALIZED START PAGE at http://my.lycos.com ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ############################################################## ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################