Yeah, I think in my guidance I kind of always walk through the sections that we talked about cost of revenues. I believe that this quarter is kind of our first full quarter. You got PPR and Resolve. You have the investments and research. So it will fluctuate a little bit, a couple of $100,000 here and there, depending on the headcount we move down to DC that might fluctuate that number a little bit, but I think you can view that as a fairly stabilized rate. At some point here, we will go back to having, right now there is no CPI increases in revenue, there is also no CPI increases for the staff but at some point, you know, between here and the end of the year or next year, I'm sure we will get to that. So eventually you will get back to a normalized environment where all your cost structure will go up by some CPI escalation number. Of course, that will be mainly offset by revenue. So I think you can look at that line which is the $21 million dollars, it is the majority of our cost structure is relatively stable now. So as you start dropping revenue from the top line, it will obviously drop right through the cost of sales and into the gross margin line. But as far as the other operating expenses go, again I gave pretty specific guidance on each one of those. I think the sales force, as Andy talked about, is relatively stable; it increased a lot over last year. So when you look at year-over-year and those numbers are going to look significant but when you look quarter-over-quarter, they only went up three. So that cost structure is going to be relatively stable, also again taking into account just some of the seasonality of things that we do like our annual sales conference or ICSC, those types of things. Development line, again that's actually pretty small number, it’s always in $4.5 million range plus or minus $300,000. That might increase slightly this year and we are doing some investments and development in Resolve and some other areas, but again it is not significant. And then in G&A, of course, that's the big number that you talked about obviously, you will definitely see a $2 million dollar saving as we go into next year as we eliminate some of these duplicative costs on headquarters. So I mean, all in all, I think as you get through this year, it’s a transition year, and you get to dropping revenues from the top line and the bottom line is going to start looking a lot more like it did back in 2007 and you’ve got to remember what business the model can do when you are in a normalized environment and I think we're pretty excited about that.