I download .text 0.96,appearing in the installation.

in the SQL Scripts\0.96\096DB.sql,

blog_UserProperties Table: 
CREATE TABLE [dbo].[blog_UserProperties] (
[UserID] [int] NOT NULL ,
[UserConfig] [int] NOT NULL ,
[ Email] [nvarchar] (128) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,
[ContactType] [int] NOT NULL ,
[ContactFlags] [int] NOT NULL ,
[DisplayEmail] [nvarchar] (128) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[DisplayName] [nvarchar] (128) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[DisplayLocation] [nvarchar] (128) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[Url] [nvarchar] (255) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[About] [nvarchar] (1536) COLLATE SQL_Latin1_General_CP1_CI_AS NULL
) ON [PRIMARY]
GO

blog_membership_CreateUser proc(part):

Insert blog_UserProperties
(UserID,PublicEmail, UserConfig)
Values
(@UserID,@PublicEmail, @UserConfig)

why blog_UserProperties Table differs?

I'am english very bad,Sorry!

Personally i don't suggest using .Text it isn't that well supported anymore from what I have seen.  Instead I would suggest a fork of the project called subtext or even community server if you don't mind laying down some money.

here is the linke for subtext

http://subtextproject.com/