core source code supports it. The provider I wrote that Brad mentions isfor VS2005 and .NET 2.0, but there does exist a .NET 1.1 provider from Finisar: http://sourceforge.net/projects/adodotnetsqlite I can't vouch for its performance since I've never actually used it.
I've used the Finisar one on the desktop in the past, and it works quite well there. I've never used the CF version of it, though. Since moving my own projects to .NET 2.0, I haven't used it at all.