I'll take your questions one at a time:
1 - How long would it take to get certified in Java doing it part-
time(evenings, some weekends)
You obviously studied some programing language in college? if
so (specially if it was c++) then it should take you a few weeks if
you don't lose hope starting a new language is difficult. If you can
get your hands on a book called "Java for dummies" or "The complete
idot's guide to java" it will help you get started. ps-> don't let the
names fool you these are good books for beginners
2 - Given that I have no programming work experience, how difficult
would it be to find a job based solely on the certificate?
Your certificate will not get you a job but any real world experience
is a great boost to programmers so if you apply to companies related
to your current IT work who require programmers then you will be even
more desirable for companies then more experienced programmers. (Any
when can write code but its the people who have domain knowledge that
get the big bucks)
3 & 4- What's it like to program for a living? does it require endless
focus
yes,

if you are running from long hours then programing is not the
ting for you. if you ar fed up of your job maybe you may find
programming more intelectually stimulating. Although programming is
more deadline driven then hours driven if you meet deadline then
nobody cares if you leave early.
>
> Thank you for going through all this with me here, I look forward to
> hearing what you guys have to say
>
> Best wishes,
> Andy