Excel Formula Help

Hey /prog/tards, I'm making a chart in excel right now to chart how much money I have lioncashed, and I'm trying to make a row of overall amounts. So far, I have =SUM(B5,CONCATENATE("B",COUNTA(B:B)+COUNTBLANK(B1:B5))), but the problem is, Excel puts #VALUE! in the cell and tells me there is an error. Everything calculates right up until it tries to do SUM and then it screws up. What is wrong?

You're doing it wrong. You need to use at least 3 out of the following:
* XML
* .NET/Java
* AJAX
* Ingres/Oracle