Getrows For Categories Then Products

im developing a Product configurator (just like alienware use) where in my database i have
(systems table) a list of PC systems

systemID
(categories table) a list of PC product categories (ie. CPU, RAM...)
categoryID
(products table) a list of all products
productID, catID
(link table)
sysID and prodID

Now before i put the code ive done so far, let me explain that the first page lists all systems wich then gives the systemID for the link table. Once this page loads it needs to go through each category then list the products available to that category where sysID = systemID. Now a query i put together to list all products for that sysID is:

select * from PRODUCTS inner join link on link.prodID = PRODUCTS.productID where link.sysID=systemID

Now this query works great and lists all of the products for that systemID, but what im unable to do is (using GetRows()) have the category name listed as a title then have each product under the respected category. Code: