This was my exact situation. I downloaded the 2010.5 BIAB but did not buy the RT. As the upgrade matrix was not crystal clear on this I checked last Saturday with PG and they confirmed I was not eligible for the $99. So I popped for $139.


kelso

Dell Desktop XPS 8100 W10 HomePrem/64 / Core i5 760 (quad, 2.8GHz) / 8GB DDR3 / 1 TB SATA / ViewSonic VG2428wm / EMU1616 PCI / Event ASP6 Active Monitors / BIAB 2019 64 bit (609) / Cakewalk