Yes it was me, we had it for a few months and ultimately decided it was not a good fit for us. The biggest inconvenience for us was not being able to print from the Log Me In computer...thus we couldn't do invoices right from the system, had to do a lot of cut and paste which was very time consuming. We have 9 rooms, so this might not be such a big deal if you are smaller.
We got in right after the beta testing had finished so it was still all brand new to everyone involved. From what I understand, Log Me In itself is due to have an upgrade that will interface better with Macs so that might help. Also, to take full advantage of all the Rezovations features and be streamlined you need to do your cc processing through Intuit (Swirt does his this way if you have more specific questions).
At the end of the day, for the amount of rooms we have, it would have been close to $1000/year and we couldn't justify the cost. We decided to stick with Webervations, it does everything we need it to and is accessible from any computer. We download our Webervations info into Excel periodically and that serves as our guest management software.
If you have any specific questions I'll do my best to answer. I will say that the free training seminars Rezovations offered were very helpful (taught by Patty).