Len, I went back and double checked the contributions as well. After the first week of contributions Tom (MickAv8r) posted that there was $645 contributed directly to Inland reef, $800 of contributions from Reff Central members and a matching contribution of $500 from Reef Central. That is $1,945. It looks like some more tricked in and out and in July of 2004 the donations were as follows: Direct Donations $770, PayPal Donations $65, Donations through Reef Central $800, Reef Central Match $500, Donation Refunds ($25) = Total $2,110.
Did RDO raise $2,500 exactly through the auctions? I never did see an exact amount on that.
As far as expenses, MattM mentioned buying labware to prepare the sample and then the lab expenses should be fairly easy to verify I would think that would be the bulk of the expenses. Not sure if the salt to be sampled had a sample removed and then they sold the rest of the bucket or what.
Now that astronomydaily.com is out of business as well as Inland reef I hope this study can finally get completed at some point. I know there are several people that would be more than willing to convert the raw data into a presentable format.
FWIW, Nathan