Midweek Cracking Fun :)

I'm looking for some volunteers to get their cracking hats on and help me test my passcode generation.
Each code can only be used once, if you manage to get a valid code, please tell me either here or on an email how you did it ;)

this is a valid code (that has already been used)
R0118wkgmdABEDC

this is the page http://www.hazelryan.co.uk/Site2/test.asp

Its nothing fancy and *may* have a few quirks - had to massively gut it to get it to run on chillisoft asp rather than on IIS. :(

Also, if you get any errors at all let me know. I dont think its possible to cause an error, but you never know, especially with the chillisoft modifications