[ic] help! looping through product options

[interchange-users@interchange.redhat.com (Christopher Snow)]

I've just set up a product with matrix options, one widget:

Product Name: 
	Violin Strings, eg. Pistrastro Olive Label

Options: 
	Note (E, A, D, G)
	Hardness (soft, med, hard)

Prices: 
	E=5.95
	A=8.89
	D=11.71
	G=23.70
	SET=50.25 (i.e. all E, A, D, G)

	Each note can be soft, med or hard.

I would like to create a table of Violin Strings by using "prod_group=Violin 
Strings" as rows in a table, and then using the Note options as columns.

...
<table>
<tr>
   <td>Description</td>
   <td>E</td>
   <td>A</td>
   <td>D</td>
   <td>G</td>
   <td>SET</td>
</tr>
[loop search="fi=products/se=Violin Strings/sf=prod_group"]
  <tr>
    <td>[loop-field description]</td>
    [??? loop through options ???]
       <td>
          ??? option price ???
       </td>    
    [??? /loop ???]
  </tr>
[/loop]
</table>
...

How do I loop through the notes product option?

Any help will be appreciated.

Thanks,

Chris