Try to install Cadence on ubuntu. I installed so many Cadence product in ubuntu as well as synopsys product. They work very good. If you need help send me email at
Yes, I agree and have managed to install IC610 and IC615 on centOS 6.3 and 6.4. Install the missing packages using "yum" and it works just fine.
I found for RHEL with version less than 5.5 there is no wireless network driver installed for Atheros... and there is no straight forward way to install rpm for that if you haven't paid for RHN support. What about RHEL 5.7?