<<<Geeze, no fan? What were they thinking? Put a fan on and crank it up!!>>>
They were thinking about price. The Kyro II Aces have is the Videologic Vivid!XS 32mb TV-Out. This card will sell in the U.K for only £85 inc VAT and free delivery at release which is the same price as the cheaper Geforce 2 MX 32mb cards!!
The Hercules 4500 64mb Kyro II that sells in the U.S will basically be a Videologic Vivid!XS coloured blue with a blue orb style fan so it should overclock well straight out of the box. The reason allot of the Herc 4500's reviews didn't find overclocking to be good was because those boards weren't final. They were based on an early PCB and the Vivid!XS that Aces got is a final card which all Hercules Prophet 4500's will be based on at release.
<<<The increase from Kyro1 to Kyro2 was 50Mhz and give it such a performance increase, since ace got it to run at 201Mhz, 26Mhz more, it should have a good performance increase as well. (Correct me if I am wrong).>>>
Kyro 1 was 115mhz (some sites did get very early 125mhz ref boards but retail they were 115mhz) and the Kyro II is 175mhz so it was a 60mhz increase. At high res that extra 60mhz gave a 60-70% framrate jump ( a little of that was driver imporvements though). So an extra 26mhz on top of that will be very nice indeed.