Did you ever had to step into loop looking for 46-th row or looking for occurrence of some value?
Instead of painful record by record stepping trough loop, why not use breakpoints/watchpoints? 
While debugging one can do this:
1. Open up Breakpoints/Watchpoints tab
2. Select breakpoint:
3. Set break point condition:
4. Continue debugging (F8):
5. This is it: debugger stops at 46-th record of the loop. 
6. In case one need to stop at some specific value - at the step 3 specific condition is entered:
Small but useful debugging trick, I hope it will be helpful!