I know nothing whatsoever about DRI practices. However, I will point out to you that there is a DRI-specific forum over on the Timeshare Users Group (http://www.tugbbs.com). That DRI forum would represent a fair concentration of other DRI owners who could surely answer any and all of your DRI-related questions. That would be a more direct approach with a much better chance of getting well informed answers than from a random, stand-alone post here on RedWeek. It’s surely worth a try, no? Good luck.
KC