What database are you using? I've never had a problem with Microsoft SQL Server. I just say something along these lines:

Guid g = Guid.NewGuid();

SqlParameter param = new SqlParameter();

param.ParameterName = "id";

param.Value = g;

SqlCommand cmd = new SqlCommand(...);

cmd.Parameters.Add(param);

And then execute the command.

Thanks,

Eilon

Eilon,

Could you give us an example of how you would write the code for storing the GUID in an MS Access DB?

thx,

ciao, Dan