Hi,I am thinking of buying Corel Draw X3 as I need to replace my graphics software (Corel PSP X)which doesn't work on my new vista PC. I noticed on Amazon that there is a "student/teacher" version of X3 which is considerably cheaper than the full version.I qualify as a student at the moment (albeit a rather ancient one)and I am curious as to what the difference is between the two versions. Are vital features omitted or is it just the uber technical stuff that is left out? If this is the case ...