I installed teh MDAC 2.6 pack, and now some of the Jet drivers are not always working correctly. I tried to reinstall teh Jet pack, but it is not working. IIS administration is new to me. Has this happened to anyone? Any ideas on how to get suppport on this? I was wokring with a database last night at 3MB size, and it suddenly blew up to 500 MB, I think due to the Jet database engine. Help, please!