Well it seems like there has been some debate over these pork rinds/scratchings and I need to clarify a few things for my own peace of mind!!
I have managed to find some called 'Pork Scratchings-seasoned Pork Rind' by JA Foods(website address www.gts-ltd.com) in a local what I call 'cheapo shop' near me-Home Bargains.
Having checked the nutritional information and it says only 0.1g carbohydrate and 20g fat per 40g bag.
They do contain rusks but it is obviously a negligible amount!!
They are great for snacking on if you miss crisps-I used them last time I did Atkins and it didnt hinder my progress-2stone in 4 months...
I dont know if Home Bargains is a regional thing but will find out if any one is interested-they are only 25p a bag too!!Have limited myself to a pack every couple of days as they are so moorish.....

Hope this is useful info.
Lalla