Hi, I'm super new to all of this and I installed the SeoTools and use it to check the status of over 7000 links. However it is crazy slow. It takes approximately 1 full day before I can see the status's and once I even try to change anything column wise or delete a row, it re-checks the links all over again and the whole process starts from scratch. Is it my computer that is too slow, ( I have Windows 7, 64 bit OS and 4GB ram) or is there someway I can configure the program to adjust what I need?
Please help 
The current version of SeoTools isn't very good at running thousand of formulas at the same time. In the next version this should be a lot better.
Excel is very keen on recalculating. When using formulas I usually "copy paste as values" directly after execution.
You can try the Spider with a list or urls for a more robust solution when there's a lot of urls.