i hope this will be the perfect answer to build the ISO: for newbies CDimage will messed up a lot so better CDIMAGE GUI version to build the ISO with optimize option another is ultraiso which also have optimize option but the compression is not good as cdimage For burning: ucan use whatever u find the easiest and user friendly softwares Nero CDimage ultraiso alchole easy cd creator mkiso blah blah blah it is on u whatever u choose