question about using soundcloud code with asp.net ??

hi,
users can register on my site and create a profile.
one of the options, is to embed a track on their profile page
if they have their music on soundcloud.

on the registration form I have a text box and button. the user can get
the code from soundcloud and paste into the text box.
on button click the embed code is inserted in the database table along with their unique user id.
on the aspx page - I use a sellect query to get code from the table based on querystring userId
how do i then show the soundcloud track  and
keep control of where its positioned.?

thanks