User talk:66.245.112.198

i see you've been making alot of good edits. If you hit the "Show Preview" button on the bottom of the edit box, you can see what you've written so far, so you dont need to keep making edits, and going back in to change things. Also, if you register for a user name, you can get credit for all your edits. --Whiteknight T C E 02:20, 25 October 2005 (UTC)

Thanks for your advice. This is the first time for me to use this Wiki Editor. May I know how to add pictures? (png file) ? Do you write PLC ( Programmable Logic Control) for this web site ? Thanks.