Cross Selling - is there an extension that can do this?

Hi,

I'm a complete newbie, but I like the look of OpenCart and will start using it if I can find an extension which will do the following:

1. Show a number of product thumbnails with a title, price and short description.
2. Allow setup of a series of relationships between products.

Perhaps the easiest way to explain would be an example. Suppose a user was looking at an iPhone, I would like them to be shown either a display of
a) other Apple products (i.e group by brand)
or
b) other mobile phones (i.e. group by product type)
Which is shown could be dependent on a dropdown select list that the user could set.
That was a simple example and ideally I'd like there to be more than just two sets of related products that could be displayed in a 'You might also like' type of display.

Thanks,
Chris

1. Show a number of product thumbnails with a title, price and short description.
Something like this ? Many different Form and Kinds of doing such exist in OC.
http://demo.opencart.com/
http://www.bigmax.ch/os/index.php?route ... path=69_70
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2. Allow setup of a series of relationships between products.
http://www.opencart.com/index.php?route ... n_id=18124
http://www.opencart.com/index.php?route ... 0get%20one
http://www.opencart.com/index.php?route ... rch=upsell
http://www.opencart.com/index.php?route ... oss%20sell
---
Good Luck
Ernie
hitline.info/shop/