I have a project coming up that involves Mac developmentsomething I've never done before. I am an experienced programmer in old platformshave done quite a lot of object-oriented programming in Pascal, as well as scientific programming in Fortran. In the past I was doing small projects in the Win32 environment (that was way back in the early 90s). I have also done some assembly programming in (again) older platforms (Intel x86). My problem is that I have a fragmentary and rather rudimentary knowledge of C. My question: How difficult would it be to pick up Objective-C? Let me say once again that I understand object-oriented programming, but my knowledge of C/C++ syntax is limited. Are there any particular tutorials for my case? Any advice? Thank you.