I just recently downgraded a 2.81 Ta82 to a pretty 1.5 then to a beautiful 3.4 OE-A.No icons or gameboots as of yet,but it seems to not play
certain csos(7 wonders,mlb 07,outrun coast to coast).I really didn't try to change back the games to Iso format cause i didn't really have time
to see if it would resolve it but maybe I'll try tonight unless you guys have a better theory or a comment that might help : ) .............
your thoughts..............................