Hi John,
Thats dissapointing about the BSOD, I was really hoping the new free version of VS would work. I use VS 2008 Pro, you can download and install it and it works for either 90 or 180 days (I forget which) without a registration code. I just hope the first BSOD didn't hose anything up on your machine thats causing the current BSOD.
As for SQLExpress, you can cofigure mixed mode during installation but you can also do it after installation.
1. Open SQL Server Management Studio Express
2. Right click the top node and choose properties
3. In the dialog window that opens click Security on the left side and you will see 2 radio buttons, 1 for windows authentication mode and 1 for SQL Server and Windows Authentication mode, thats the one you want. Save and close that window
4. Create a sql login (branch down the Security > Logins node, right click logins and choose new login.
5. Set the login name and password then click the "User Mapping" on the left pane and you can select the db you created and make the user dbo or dbowner for that db.
All the VS.NET stuff you've been doing is only needed if you are trying to evaluate in terms of doing custom development on top of mojoPortal. If that is not that case you can just install the relase files of mojoportal and configure IIS to test it. I also just reset the demo site so its not all junked up at the moment and you can evaluate there too if you like.
Hope it helps,
Joe