Immediately after T-Rex 0.6.6, version 0.6.10 became available for downloading, as usual the performance of Nvidia graphics cards was improved by an insignificant 1-2% for the algorithms x16r, x16s, x17, c11, bitcore, bcd, sonoa. In addition to minor graphic fixes and innovations, a decrease in the number of Invalid share during mining with the X16r algorithm can be noted. Miner T-REX supports only Nvidia video cards and exists in two versions for Windows and Linux. You can download T-REX on the Bitcointalk forum.