Cracked head tube

[jenopher]

Ugh! Took my bike in for some minor adjustments and they found a crack in the head tube. It's a Scott Contessa and I guess it's a known problem and is covered under warranty. The LBS said all I need to do is bring in my receipt....Well, I just moved less than a month ago to a new home in the same city and cannot find it anywhere. I bought the bike from this particular shop and they remember me well as we've bought more than one bike there and many parts. If it's a known Scott problem do I really need the receipt for Scott? I have to go there today and am not sure how to handle it beside cry and beg. Any advice?