Orkut Type Website........

Question

hi m making orkut type website

how to take profile fields? 

i mean should i join with asp.net database..? in webconfig file..?

<profile enabled="true">

<properties>

<add name="Email" type="string"/>

<add name="FirstName" type="String"/>

<add name="LastName" type="String"/>

<add name="Gender" type="String"/>

<add name="BirthDate" type="DateTime"/>

<!--<add name="Occupation" type="String"/>-->

<!--<add name="Website" type="String"/>-->

<!--<group name="Address">-->

<add name="Address" type="String"/>

<add name="PostCode" type="string"/>

<add name="City" type="String"/>

<add name="State" type="String"/>

<add name="Country" type="string"/>

<!--</group>-->

</properties>

or should i create new table??

Thanx!