Array params to stored procedures?

This is not obvious to me...

As far as i can tell, you cannot pass an array (or structured) parameter to a stored procedure...

Ok, this meanswhen you have to store data for an item and its sub-items (e.g. a product and its - say- version specific infos)you cannot code all the logic into a single procedure. You need to code it into your DAL, where you first insert then loop to sub-insert...

Is this correct?
Is there any other way to approach the problem?

Thanks a lot. -julioCorrect. There is no such things as array in TSQL|||You can easily get arround this by passing in XML|||Thanks pkr, i'll look at that...

Cheers to both. -julio