concerned

Is VB the replacement for MFC or viceversa or both are different technologies of the same age? which is better for programming ? And which is more in demand where jobs are concerned? VC++, C#, J# are also there where do these rank? Thanks for your replies in advance.

HI, Is it a good idea to replace my business desktop with a laptop? The plus points in favour are that I save the cost of the desktop, I dont have to managing the regular syncs. The minus point I am concerned is about the battery maintenance. Is it okay to keep using the laptop on mains...