Forum Moderators: phranque
Your problem is one that many beginning webmasters run into. It looks great on mine, but rotten elsewhere.
One solution is to change to percentages, but you might not like what you see as everything that can get moved, will move.
Another solution is to design for a basic screen resolution (not inches) and hope that most of your visitors will be able to see it.
Many sites use fixed width tables, I always do without complaint from customers.
A good resolution to aim for is 800 x 600, which most people have already.
Good luck with your designing and come back often.