OK, I've played with web services. Can use them.
Have played with IIS and ASP.NET can do that.
Can do basic DB stuff, only loading into Datasets and executing SQL string commands.

What I want to do is go right back to basics and look at one things and build up my skills in that area. Although what area I do not know.

Does anyone have any suggestions and what would be the most beneficial area to start learning? SQL, Datasets and databinding? Strongly typed datasets (that's somthing I will look at in a second), DLLs, more web service? Using datasets to update DB's??? or something else?

Woof