Ok, well, here's a forum usage/etiquette crash course:
Read the descriptions of each forum before posting so you know you're in the right area. Check the FAQ sections for information about common problems and technical and troubleshooting information. Always use the search engine to see if your problem or similar problems have been posted by people in the past (as old as these cars are, few problems are unique and the solution has often been posted a couple times before). Read any stickies in the forums for information on how to best use the forums to your advantage with minimal headache.
MKIII FAQ section:
http://www.toyota-supra.info/forums/mkiii-faq/