Essentially you just made a simple front-end for this [ Lets put your CPU into REAL test! Intel Linpack 64bit ] in order to fish for donations? Clever...

You should at least give Cronos proper credit in the first post. I doubt your efforts are worth a donation... I'm sorry, but to me it just comes across as astute and arrogant.

Either way, Linpack seems useful (as does your program), so thanks for that. It should at the very least automatically scan for errors (inconsistencies) though.