but notice that download accelerators are not supported from the original download page, so, to have resumable download, use mirrors..
This is one of them: **broken link removed**
I tried it, and download completed in about 4 houres for the 3.5GB ISO CDs..
I guessed that your computer archetecture is 32-bis, if not, you will need to get the 64-bit version or Mac versio... the i386 is for 32-bit arch.
But I wonder, Safwat, did you try to install Cadence IC tools on FC6?
no, i only tried it on FC3 some of the guys did on FC4 , i am now working on Suse10 and RHE (btw i suggest installing the KDE cause it is much more interesting)