Thanks havasu. It's a basement floor, so the idea of solid vinyl is pretty much a given. We are still looking at materials and trying to figure out bang for the buck. So far, we have ruled out the tafficmaster 'grip-strip' stuff. It seems they separate too easily (unless there is an adhesive that can be added??) The interlocking Allure Ultra is winning so far, but i have heard stories of gaps and disconnecting from the interlocks.
So questions: Is there a competitor to the Allure Ultra that I should look at?
If you used the Ultras, did they cause you any headaches? Are you happy with the way it turned out?
I also have questions about getting the concrete subfloor ready (exposed cutback adhesive) but I will start a new thread for that.